Follow Keith Nelson on:

• ResearchGate
• Google Scholar

 

* denotes equal contribution.

2024

540. "Excitation and detection of coherent nanoscale spin waves via extreme ultraviolet transient gratings", P.R. Miedaner*, N. Berndt*, J. Deschamps, S. Urazhdin, N. Khatu, D. Fainozzi, M. Brioschi, P. Carrara, R. Cucini, G. Rossi, S. Wittrock, D. Ksenzov, R. Mincigrucci, F. Bencivenga, L. Foglia, E. Paltanin, S. Bonetti, D. Engel, D. Schick, C. Gutt, R. Comin, K.A. Nelson, A.A. Maznev. Science Advances (2024). [url]

539. "Resolving individual carrier dynamics with kHz single-shot optical-pump terahertz-probe spectroscopy in high magnetic fields", B. Dastrup*, P.R. Miedaner*, Z. Zhang, K.A. Nelson. SPIE. (2024). [url]

538. "Optical-pump-terahertz-probe spectroscopy in high magnetic fields with kHz single-shot detection", B. Dastrup*, P.R. Miedaner*, Z. Zhang, K.A. Nelson. Rev. Sci. Instr. (2024). [url]

537. "Terahertz field-induced nonlinear coupling of two magnon modes in an antiferromagnet", Z. Zhang*, F. Y. Gao*, J. B. Curtis, Z.-J. Liu, Y.-C. Chien, A. von Hoegen, M. T. Wong, T. Kurihara, T. Suemoto, P. Narang, E. Baldini, K. A. Nelson, Nat. Phys. (2024). [url]

536. "Terahertz-field-driven magnon upconversion in an antiferromagnet", Z. Zhang*, F. Y. Gao*, Y.-C. Chien, Z.-J. Liu, J. B. Curtis, E. R. Sung, X. Ma, W. Ren, S. Cao, P. Narang, A. von Hoegen, E. Baldini, K. A. Nelson, Nat. Phys. (2024). [url]

2023

535. "Additive laser excitation of giant nonlinear surface acoustic wave pulses", J. Deschamps, Y. Kai, J. Lem, I. Chaban, A. Lomonosov, A. Anane, S. E. Kooi, K. A. Nelson, T. Pezeril, Phys. Rev. Appl. 20 (4), 044044 (2023).

534. "Intrinsic 1T' phase induced in atomically thin 2H-MoTe₂ by a single terahertz pulse", J. Shi*, Y.-Q. Bie*, A. Zong*, S. Fang, W. Chen, J. Han, Z. Cao, Y. Zhang, T. Taniguchi, K. Watanabe, X. Fu, V. Bulovic, E. Kaxiras, E. Baldini, P. Jarillo-Herrero, K. A. Nelson, Nat. Commun. 14, 5905 (2023). [url]

533. "Discovery of enhanced lattice dynamics in a single-layered hybrid perovskite", Z. Zhang*, J. Zhang*, Z.-J. Liu, N. S. Dahod, W. Paritmongkol, N. Brown, A. Stollmann, W. S. Lee, Y.-C. Chien, Z. Dai, K. A. Nelson, W. A. Tisdale, A. M. Rappe, E. Baldini, Sci. Adv. 9, eadg4417 (2023). [url]

532. "Uncovering temperature-dependent exciton-polariton relaxation mechanisms in hybrid organic-inorganic pervoskites", M. Laitz, A. E. K. Kaplan, J. Deschamps, U. Barotov, A. H. Proppe, I. García-Benito, A. Osherov, G. Grancini, D. W. deQuilettes, K. A. Nelson, M. G. Bawendi, V. Bulovic, Nat. Commun. 14, 2426 (2023). [url]

531. "Reanalysis of experimental determinations of polariton-polariton interactions in microcavities", D. W. Snoke, V. Hartwell, J. Beaumariage, S. Mukherjee, Y. Yoon, D. M. Myers, M. Steger, Z. Sun, K. A. Nelson, Phys. Rev. B 107, 165302 (2023). [url]

530. "Converging-diverging shock-driven instabilities along soft hydrogel surfaces", D. Pickard, D. Martynowych, J. Lem, A. Koshakji, S. Lin, X. Zhao, K. A. Nelson, B. Giovanardi, R. Radovitzky, Phys. Rev. E 107, L022601 (2023). [url]

529. "Extreme ultraviolet transient gratings: A tool for nanoscale photoacoustics", L. Foglia*, R. Mincigrucci*, A. A. Maznev, G. Baldi, F. Capotondi, F. Caporaletti, R. Comin, D. De Angelis, R. A. Duncan, D. Fainozzi, G. Kurdi, J. Li, A. Martinelli, C. Masciovecchio, G. Monaco, A. Milloch, K. A. Nelson, C. A. Occhialini, M. Pancaldi, E. Pedersoli, J. S. Pelli-Cresi, A. Simoncig, F. Travasso, B. Wehinger, M. Zanatta, F. Bencivenga, Photoacoustics 29, 100453 (2023). [url]

 

2022

528. "Enhancement of THz generation in LiNbO₃ waveguides via multi-bounce velocity matching", B. S. Dastrup*, E. R. Sung*, F. Wulf, C. Saraceno, K. A. Nelson, Light Sci. Appl. 11, 335 (2022). [url]

527. "A room-temperature polarization-sensitive CMOS terahertz camera based on quantum-dot-enhanced terahertz-to-visible photon upconversion", J. Shi, D. Yoo, F. Vidal-Codina, C.-W. Baik, K.-S. Cho, N.-C. Nguyen, H. Utzat, J. Han, A. M. Lindenberg, B. Bulovic, M. G. Bawendi, J. Peraire, S.-H. Oh, K. A. Nelson, Nature Nanotechnol. (2022) [url]

526. "Ultrafast Suppression of the Ferroelectric Instability in KTaO₃", V. Krapivin, M. Gu, D. Kickox-Young, S. W. Teitelbaum, Y. Huang, G. de la Peña, D. Zhu, N. Sirica, M.-C. Lee, R. P. Prasankumar, A. A. Maznev, K. A. Nelson, M. Chollet, J. M. Rondinelli, D. A. Reis, M. Trigo, Phys. Rev. Lett. 129, 127601 (2022). [url]

525. "Microparticle impact-bonding modes for mismatched metals: From co-deformation to splatting and penetration", M. Hassani, D. Veysset, Y. Sun, K. A. Nelson, C. A. Schuh, Acta Mater. 199, 480-494 (2022). [url]

524. "Snapshots of a light-induced metastable hidden phase driven by the collapse of charge order", F. Y. Gao*, Z. Zhang*, Z. Sun, L. Ye, Y.-H. Cheng, Z.-J. Liu, J. G. Checkelsky, E. Baldini, K. A. Nelson, Sci. Adv. 8, eabp9076 (2022) [url]

523. "High-speed two-dimensional terahertz spectroscopy with echelon-based shot-to-shot detection," F. Y. Gao*, Z. Zhang*, Z.-J. Liu, K. A. Nelson, Opt. Lett. 47, 3479-3482 (2022) [url]

522. "Nanotwinning-assisted dynamic recrystallization at high strains and strain rates," A. A. Tiamiyu, E. L. Pang, X. Chen, J. M. LeBeau, K. A. Nelson, C. A. Schuh, Nat. Mater. 21, 786-794 (2022) [url]

521. "Nonlinear Optical Absorption in Nanoscale Films Revealed through Utlrafast Acoustics," I. Chaban, R. Deska, G. Privault, E. Trzop, M. Lorenc, S. E. Kooi, K. A. Nelson, M. Samoc, K. Matczyszyn, T. Pezeril, Nano Lett. 22, 4362-4367 (2022) [url]

520. "Direct Observation of Coherent Longitudinal and Shear Acoustic Phonons in TaAs Using Ultrafast X-Ray Diffraction," M.-C. Lee, N. Sirica, S. W. Teitelbaum, A. Maznev, T. Pezeril, R. Tutchton, V. Krapivin, G. A. de la Pena, Y. Huang, L. X. Zhao, G. F. Chen, B. Xu, R. Yang, J. Shi, J.-X. Zhu, D. A. Yarotski, X. G. Qiu, K. A. Nelson, M. Trigo, D. A. Reis, and R. P. Prasankumar, Phys. Rev. Lett. 128, 155301 (2022) [url]

519. "Modeling the particle capture performance by vertically aligned carbon nanotubes for a comet rendezvous sample return," R. Serizawa, H. Yano, Y. Takeda, S. Oizumi, Y. Ishibashi, K. Arai, Y. Li, K. Hirahara, T. Hirai, Y. Sun, S. E. Kooi, K. A. Nelson, Adv. Space Res. 69, 2787-2797 (2022) [url]

518. "Terahertz Field-Induced Reemergence of Quenched Photoluminescence in Quantum Dots," J. Shi*, F. Y. Gao*, Z. Zhang*, H. Utzat, U. Barotov, A. Farahvash, J. Han, J. Deschamps, C.-W. Baik, K. S. Cho, V. Bulovic, A. P. Willard, E. Baldini, N. Gedik, M. G. Bawendi, K. A. Nelson, Nano Lett. 22, 1718-1725 (2022) [url]

517. "Oxide layer delamination: An energy dissipation mechanism during high-velocity microparticle impacts," A. A. Tiamiyu, X. Chen, E. L. Pang, Y. Sun, J. Lienhard, J. M LeBeau, K. A. Nelson, C. A. Schuh, Appl. Surf. Sci. 574, 151673 (2022) [url]

516. "Observation of second sound in graphite over 200 K," Z. Ding, K. Chen, B. Song, J. Shin, A. A. Maznev, K. A. Nelson, G. Chen, Nat. Commun. 13, 285 (2022) [url]

515. "Tin and zinc microparticle impacts above the critical adhesion velocity," J. Lienhard, K. A. Nelson, C. A Schuh, Surf. Coat. Technol. 432, 128053 (2022) [url]

 

2021

514. "Green's functions of the Boltzmann transport equation with the full scattering matrix for phonon nanoscale transport beyond the relaxation-time approximation," V. Chiloyan, S. Huberman, Z. Ding, J. Mendoza, A. A. Maznev, K. A. Nelson, G. Chen, Phys. Rev. B 104, 245424 (2021) [url]

513. "All-optical fluorescence blinking control in quantum dots with ultrafast mid-infrared pulses," J. Shi*, W. Sun*, H. Utzat*, A. Farahvash, F. Y. Gao, Z. Zhang, U. Barotov, A. P. Willard, K. A. Nelson, M. G. Bawendi, Nat. Nanotechol. 16, 1355-1361 (2021) [url]

512. "Radiative contribution to thermal grating decay," A. A. Maznev, S. G. Robertson, M. P. Short, K. A. Nelson, J. Appl. Phys 130, 205103 (2021) [url]

511. "Melting and Ejecta Produced by High Velocity Microparticle Impacts of Steel on Tin," J. Lienhard, D. Veysset, K. A. Nelson, C. A. Schuh, J. Appl. Mech. 88, 111005 (2021) [url]

510. "Nonlinear rotational spectroscopy reveals many-body interactions in water molecules," Y. Zhang, J. Shi, X. Li, S. L. Coy, R. W. Field, K. A. Nelson, Proc. Natl. Acad. Sci. 118, e2020941118 (2021) [url]

509. "Generation and detection of 50 GHz surface acoustic waves by extreme ultraviolet pulses," A. A. Maznev, R. Mincigrucci, F. Bencivenga, V. Unikandanunni, F. Capotondi, G. Chen, Z. Ding, R. A. Duncan, L. Foglia, M. G. Izzo, C. Masciovecchio, A. Martinelli, G. Monaco, E. Pedersoli, S. Bonetti, and K. A. Nelson, Appl. Phys. Lett. 119, 044102 (2021) [url]

508. "The effect of substrate temperature on the critical velocity in microparticle impact bonding," I. Chaban, Y. Sun, D. Veysset, K. A. Nelson, C. A. Schuh, Appl. Phys. Lett. 119, 011903 (2021) [url]

507. "Hard X-ray transient grating spectroscopy on bismuth germanate," J. R. Rouxel, D. Fainozzi, R. Mankowsky, et al., Nat. Photonics 15, 499-503 (2021) [url]

506. "Strong fatigue-resistant nanofibrous hydrogels inspired by lobster underbelly," J. Ni, S. Lin, Z. Qin, D. Veysset, X. Liu, Y. Sun, A. J. Hsieh, R. Radovitzky, K. A. Nelson, X. Zhao, Matter 4, 1919-1934 (2021) [url]

505. "Modelling of micro-particles perforations into human tissue surrogate: Numerical and analytical aspects," S. Meng, J. Shen, L. Taddei, N. Lebaal, D. Veysset, K. A. Nelson, S. Roth, Extreme Mech. Lett. 45, 101299 (2021) [url]

504. "High-velocity micro-projectile impact testing," D. Veysset, J.-H. Lee, M. Hassani, S. E. Kooi, E. L. Thomas, K. A. Nelson, Appl. Phys. Rev. 8, 011319 (2021) [url]

503. "Bottom-up design toward dynamically robust polyurethane elastomers," A. J. Hsieh, Y.-C. M. Wu, W. Hu, J. P. Mikhail, D. Veysset, S. E. Kooi, K. A. Nelson, G. C. Rutledge, T. M. Swager, Polymer 218, 123518 (2021) [url]

502. "Enantioselective orientation of chiral molecules induced by terahertz pulses with twisted polarization," I. Tutunnikov, L. Xu, R. W. Field, K. A. Nelson, Y. Prior, I. Sh. Averbukh, Phys. Rev. Research 3, 013249 (2021) [url]

501. "Nanoscale Transient Magnetization Gratings Created and Probed by Femtosecond Extreme Ultraviolet Pulses," D. Ksenzov, A. A. Maznev, V. Unikandanunni, F. Bencivenga, F. Capotondi, A. Caretta, L. Foglia, M. Malvestuto, C. Masciovecchio, R. Mincigrucci, K. A. Nelson, Matteo, Pancaldi, E. Padersoli, L. Randolph, H. Rahmann, S. Urazhdin, S. Bonetti, C. Gutt, Nano Lett. 21, 2905-2911 (2021) [url]

500. "Imaging of photoacoustic-mediated permeabilization of giant unilamellar vesicles (GUVs)," D. A Pereira, A. D. Silva, P. A. T. Martins, A. P. Piedade, D. Martynowych, D. Veysset, M. J. Moreno, C. Serpa, K. A. Nelson, L. G. Arnaut, Sci. Rep. 11, 2775 (2021) [url]

499. "Site-specific study of jetting, bonding, and local deformation during high-velocity metallic microparticle impact," A. A. Tiamiyu, Y. Sun, K. A. Nelson, C. A. Schuh, Acta Mater. 202, 159-169 (2021) [url]

 

2020

498. "Thermal transport in nanoporous holey silicon membranes investigated with optically induced transient thermal gratings," R. A. Duncan, G. Roman, M. Sledzinska, A. A. Maznev, J.-P. M. Peraud, O. Hellman, C. M. S. Torres, K. A. Nelson, J. Appl. Phys. 128, 235106 (2020) [url]

497. "Direct observation of large electron–phonon interaction effect on phonon heat transport," J. Zhou, H. D. Shin, K. Chen, B. Song, R. A. Duncan, Q. Xu, A. A. Maznev, K. A. Nelson, G. Chen, Nat. Commun. 11, 6040 (2020) [url]

496. "High-Strain-Rate Behavior of a Viscoelastic Gel Under High-Velocity Microparticle Impact," D. Veysset, Y. Sun, J. Lem, S. E. Kooi, A. A. Maznev, S. T. Cole, R. A. Mrozek, J. L. Lenhart, K. A. Nelson, Exp. Mech. 60, 1179-1186 (2020) [url]

495. "Microparticle impact-bonding modes for mismatched metals: From co-deformation to splatting and penetration," M. Hassani, D. Veysset, Y. Sun, K. A> Nelson, C. A. Schuh, Acta Mater. 199, 480-494 (2020) [url]

494. "In situ observations of jetting in the divergent rebound regime for high-velocity metallic microparticle impact," Y. Sun, D. Veysset, K. A. Nelson, C. A. Schuh, Appl. Phys. Lett. 117, 134105 (2020) [url]

493. "Surface oxide and hydroxide effects on aluminum microparticle impact bonding," J. Lienhard, C. Crook, M. Z. Azar, M. Hassani, D. R. Mumm, D. Veysset, D. Apelian, K. A. Nelson, V. Champagne, A. Nardi, C. A. Schuh, L. Valdevit, Acta Mater. 197, 28-39 (2020) [url]

492. "The Transition From Rebound to Bonding in High-Velocity Metallic Microparticle Impacts: Jetting-Associated Power-Law Divergence," Y. Sun, D. Veysset, K. A. Nelson, C. A. Schuh, J. Appl. Mech. 87, 091002 (2020) [url]

491. "Particle size effects in metallic microparticle impact-bonding," I. Dowding, M. Hassani, Y. Sun, D. Veysset, K. A. Nelson, C. A. Schuh, Acta Mater. 194, 40-48 (2020) [url]

490. "Impact-induced glass-to-rubber transition of polyurea under high-velocity temperature-controlled microparticle impact," Y. Sun, S. E. Kooi, K. A. Nelson, A. J. Hsieh, D. Veysset, Appl. Phys. Lett. 117, 021905 (2020) [url]

489. "Interferometric and fluorescence analysis of shock wave effects on cell membrane," Y. Ito, D. Veysset, S. E. Kooi, D. Martynowych, K. Nakagawa, K. A. Nelson, Commun. Phys. 3, 124 (2020) [url]

488. "Cleavable comonomers enable degradable, recyclable thermoset plastics," P. Shieh, W. Zhang, K. E. L. Husted, S. L. Kristufek, B. Xiong, D. J. Lundberg, J. Lem, D. Veysset, Y. Sun, K. A. Nelson, D. L. Plata, J. A. Johnson, Nature 583, 542-547 (2020) [url]

487. "Room Temperature Terahertz Electroabsorption Modulation by Excitons in Monolayer Transition Metal Dichalcogenides," J. Shi, E. Baldini, S. Latini, S. A. Sato, Y. Zhang, B. C. Pein, P.-C. Shen, J. Kong, A. Rubio, N. Gedik, K. A. Nelson, Nano Lett. 20, 5214-5220 (2020) [url]

486. "Thermal transport exceeding bulk heat conduction due to nonthermal micro/nanoscale phonon populations," V. Chiloyan, S. Huberman, A. A. Maznev, K. A. Nelson, G. Chen, Appl. Phys. Lett. 116, 163102 (2020) [url]

485. "Macroscopic Ionic Flow in a Superionic Conductor Na⁺β-Alumina Driven by Single-Cycle Terahertz Pulses," Y. Minami, B. Ofori-Okai, P. Sivarajah, I. Katayama, J. Takeda, K. A. Nelson, T. Suemoto, Phys. Rev. Lett. 124, 147401 (2020) [url]

484. "Multi-frame interferometric imaging with a femtosecond stroboscopic pulse train for observing irreversible phenomena," D. Martynowych, D. Veysset, A. A. Maznev, Y. Sun, S. E. Kooi, K. A. Nelson, Rev. Sci. Instrum. 91, 033711 (2020) [url]

483. "Laser-driven high-velocity microparticle launcher in atmosphere and under vacuum," D. Veysset, Y. Sun, S. E. Kooi, J. Lem, K. A. Nelson, Int. J. Impact Eng. 137, 103465 (2020) [url]

482. "Material hardness at strain rates beyond 10⁶ s^-1 via high velocity microparticle impact indentation," M. Hassani, D. Veysset, K. A. Nelson, C. A. Schuh, Scr. Mater. 177, 198-202 (2020) [url]

481. "Pressure-Thresholded Response in Cylindrically Shocked Cyclotrimethylene Trinitramine (RDX)," L. E. Dresselhaus-Cooper, D. J. Martynowych, F. Zhang, C. Tsay, J. Ilavsky, S. G. Wang, Y.-S. Chen, K. A. Nelson, J. Phys. Chem. A 124, 3301-3313 (2020) [url]

480. "Crystalline-like ordering of 8CB liquid crystals revealed by time-domain Brillouin scattering," I. Chaban, C. Kliever, R. Busselez, K. A. Nelson, T. Pezeril, J. Chem. Phys. 152, 014202 (2020) [url]

 

2019

479. "Terahertz-Driven Stark Spectroscopy of CdSe and CdSe-CdS Core-Shell Quantum Dots," B. C. Pein, C. K. Lee, L. Shi, J. Shi, W. Chang, H. Y. Hwang, J. Scherer, I. Coropceanu, X. Zhao, X. Zhang, V. Bulovic, M. G. Bawendi, A. P. Willard, K. A. Nelson, Nano Lett. 19, 8125-8131 (2019). [url]

478. "Nanoscale transient gratings excited and probed by extreme ultraviolet femtosecond pulses," F. Bencivenga, R. Mincigrucci, F. Capotondi, L. Foglia, D. Naumenko, A. A. Maznev, E. Pedersoli, A. Simoncig, F. Caporaletti, V. Chiloyan, R. Cucini, F. Dallari, R. A. Duncan, T. D. Frazer, G. Gaio, A. Gessini, L. Giannessi, S. Huberman, H. Kapteyn, J. Knobloch, G. Kurdi, N. Mahne, M. Manfredda, A. Martinelli, M. Murnane, E. Principi, L. Raimondi, S. Spampinati, C. Spezzani, M. Trovò, M. Zangrando, G. Chen, G. Monaco, K. A. Nelson, C. Masciovecchio, Sci. Adv. 5, eaaw5805 (2019). [url]

477. "Long mean free paths of room-temperature THz acoustic phonons in a high thermal conductivity material," T.-H. Chou, L. Lindsay, A. A. Maznev, J. S. Gandhi, D. W. Stokes, R. L. Forrest, A. Bensoula, K. A. Nelson, C.-K. Sun, Phys. Rev. B 100, 094302 (2019). [url]

476. "Dynamics of a Persistent Insulator-to-Metal Transition in Strained Manganite Films," S. W. Teitelbaum, B. K. Ofori-Okai, Y.-H. Cheng, J. Zhang, F. Jin, W. Wu, R. D. Averitt, K. A. Nelson, Phys. Rev. Lett. 123, 267201 (2019) [url]

475. "THz-frequency magnon-phonon-polaritons in the collective strong-coupling regime," P. Sivarajah, A. Steinbacher, B. Dastrup, J. Lu, M. Xiang, W. Ren, S. Kamba, S. Cao, K. A. Nelson, J. Appl. Phys. 125, 213103 (2019) [url]

474. "Molecular dependencies of dynamic stiffening and strengthening through high strain rate microparticle impact of polyurethane and polyurea elastomers," Y. Sun, Y.-C. M. Wu, D. Veysset, S. E. Kooi, W. Hu, T. M. Swager, K. A. Nelson, A. J. Hsieh, Appl. Phys. Lett. 115, 093701 (2019) [url]

473. "Effect of optically induced potential on the energy of trapped exciton polaritons below the condensation threshold," M. Pieczarka, M. Boozarjmehr, E. Estrecho, Y. Yoon, M. Steger, K. West, L. N. Pfeiffer, K. A. Nelson, D. W. Snoke, A. G. Truscott, and E. A. Ostrovskaya, Phys. Rev. B 100, 085301 (2019) [url]

472. "Terahertz field-induced ferroelectricity in quantum paraelectric SrTiO₃," X. Li, T. Qiu, J. Zhang, E. Baldini, J. Lu, A. M. Rappe, and K. A. Nelson, Science 364, 1079-1082 (2019) [url] (featured in Penn Today)

471. "Nonlinear XUV-optical transient grating spectroscopy at the Si L_2,3-edge," R. Bohinc, G. Pamfilidis, J. Rehault, P. Radi, C. Milne, J. Szlachetko, F. Bencivenga, F. Capotondi, R. Cucini, L. Foglia, C. Masciovecchio, R. Mincigrucci, E. Pedersoli, A. Simoncig, N. Mahne, A. Cannizzo, H. M. Frey, Z. Ollmann, T. Feurer, A. A. Maznev, K. A. Nelson, and G. Knopp, Appl. Phys. Lett. 114, 181101 (2019) [url]

470. "Single-shot multi-frame imaging of cylindrical shock waves in a multi-layered assembly," L. Dresselhaus-Cooper, J. E. Gorfain, C. T. Key, B. K. Ofori-Okai, S. J. Ali, D. J. Martynowych, A. Gleason, S. Kooi and K. A. Nelson, Sci. Rep. 9, 3689 (2019) [url]

469. "Unraveling the high strain-rate dynamic stiffening in select model polyurethanes − the role of intermolecular hydrogen bonding," Y.-C. M. Wu, W. Hu, Y. Sun, D. Veysset, S. E. Kooi, K. A. Nelson, T. M. Swager, and A. J. Hsieh, Polymer 168, 218-227 (2019) [url]

468. "Observation of second sound in graphite at temperatures above 100 K," S. Huberman*, R. A. Duncan*, K. Chen, B. Song, V. Chiloyan, Z. Ding, A. A. Maznev, G. Chen, and K. A. Nelson, Science 364, 375 (2019) [url] (featured in MIT News)

467. "Adhesion strength of titanium particles to alumina substrates: A combined cold spray and LIPIT study," S. I. Imbriglio, M. Hassani-Gangaraj, D. Veysset, M. Aghasibeig, R. Gauvin, K. A. Nelson, C. A. Schuh, and R. R. Chromik, Surf. Coat. Technol. 361, 403-412 (2019) [url]

466. "Impact-bonding with aluminum, silver, and gold microparticles: Toward understanding the role of native oxide layer," M. Hassani-Gangaraj, D. Veysset, K. A. Nelson, and C. A. Schuh, Appl. Surf. Sci. 476, 528-532 (2019) [url]

465. "Response to Comment on “Adiabatic shear instability is not necessary for adhesion in cold spray”," M. Hassani-Gangaraj, D. Veysset, V. K. Champagne, K. A. Nelson, and C. A. Schuh, Scr. Mater. 162, 515-519 (2019) [url]

464. "Glass fracture by focusing of laser-generated nanosecond surface acoustic waves," D. Veysset, S. E. Kooi, R. Haferssas, M. Hassani-Gangaraj, M. Islam, A. A. Maznev, Y. Chernukha, X. Zhao, K. Nakagawa, D. Martynowych, X. Zhang, A. M. Lomonosov, C. A. Schuh, R. Radovitzky, T. Pezeril, and K. A. Nelson, Scr. Mater. 158, 42-45 (2019) [url]

 

2018

463. "Melt-driven erosion in microparticle impact," M. Hassani-Gangaraj, D. Veysset, K. A. Nelson, and C. A. Schuh, Nat. Commun. 9, 5077 (2018) [url]

462. "Generation of coherent phonons by coherent extreme ultraviolet radiation in a transient grating experiment," A. A. Maznev, F. Bencivenga, A. Cannizzo, F. Capotondi, R. Cucini, R. A. Duncan, T. Feurer, T. D. Frazer, L. Foglia, H.-M. Frey, H. Kapteyn, J. Knobloch, G. Knopp, C. Masciovecchio, R. Mincigrucci, G. Monaco, M. Murnane, I. Nikolov, E. Pedersoli, A. Simoncig, A. Vega-Flick, and K. A. Nelson, Appl. Phys. Lett. 113, 22 (2018) [url]

461. "Efficient terahertz generation in highly nonlinear organic crystal HMB-TMS," J. Lu, S.-H. Lee, X. Li, S.-C. Lee, J.-H. Han, O-P. Kown, and K. A. Nelson, Opt. Express 26, 30786 (2018) [url]

460. "Femtosecond laser amorphization of tellurium," Y.-H. Cheng, S. W. Teitelbaum, F. Y. Gao, and K. A. Nelson, Phys. Rev. B 98, 134112 (2018) [url]

459. "Real-time observation of a coherent lattice transformation into a high-symmetry phase," S. W. Teitelbaum*, T. Shin*, J. W. Wolfson, Y.-H. Cheng, I. J. Porter, M. Kandyla, and K. A. Nelson, Phys. Rev. X 8, 031081 (2018) [url]

458. "Long-lived photoinduced response observed under extreme photoexcitation densities in a one-dimensional Peierls insulator," J. Wolfson, T. Shin, S. W. Teitelbaum, I. Katayama, T. Kawano, J. Takeda, K. A. Nelson, Phys. Rev. B 98, 054111 (2018) [url]

457. "Ultrafast terahertz field control of electronic and structural interactions in vanadium dioxide," A. X. Gray, M. C. Hoffmann, J. Jeong, N. P. Aetukuri, D. Zhu, H. Y. Hwang, N. C. Brandt, H. Wen, A. J. Sternbach, S. Bonetti, A. H. Reid, R. Kukreja, C. Graves, T. Wang, P. Granitzka, Z. Chen, D. J. Higley, T. Chase, E. Jal, E. Abreu, M. K. Liu, T.-C. Weng, D. Sokaras, D. Nordlund, M. Chollet, R. Alonso-Mori, H. Lemke, J. M. Glownia, M. Trigo, Y. Zhu, H. Ohldag, J. W. Freeland, M. G. Samant, J. Berakdar, R. D. Averitt, K. A. Nelson, S. S. P. Parkin, and H. A. Dürr, Phys. Rev. B 98, 045104 (2018) [url]

456. "Gas-pressure chemical vapor transport growth of millimeter-sized c-BAs single crystals with moderate thermal conductivity," J. Xing, E. R. Glaser, B. Song, J. C. Culbertson, J. A. Freitas Jr., R. A. Duncan, K. A. Nelson, G. Chen, and N. Ni, Appl. Phys. Lett. 112, 241903 (2018) [url]

455. "Photochemical Control of Exciton Superradiance in Light-Harvesting Nanotubes," S. Doria, T. S. Sinclair, N. D. Klein, D. I. G. Bennett, C. Chuang, F S. Freyria, C. P. Steiner, P. Foggi, K. A. Nelson, J. Cao, A. Aspuru-Guzik, S. Lloyd, J. R. Caram, and M. G. Bawendi, ACS Nano. 12, 4556-4564 (2018) [url]

454. "Adiabatic shear instability is not necessary for adhesion in cold spray," M. Hassani-Gangaraj, D. Veysset, V. K. Champagne, K. A. Nelson, and C. A. Schuh, Acta Mater. 158, 430-439 (2018) [url]

453. "Simulation of polyurea shock response under high-velocity microparticle impact," J. E. Gorfain, C. T. Key, D. Veysset, and Keith A. Nelson, AIP Conf. Proc. 1979, 090005 (2018) [url]

452. "High-velocity micro-particle impact on gelatin and synthetic hydrogel," D. Veysset, S. E. Kooi, A. A. Мaznev, S. Tang, A. S. Mijailovic, Y. J. Yang, K. Geiser, K. J. Van Vliet, B. D. Olsen, and K. A. Nelson, J. Mech. Behav. Biomed. Mater. 86, 71-76 (2018) [url]

451. "Molecular influence in the glass/polymer interface design: The role of segmental dynamics," A. J. Hsieh, D. Veysset, D. F. Miranda, S. E. Kooi, J. Runt, and K. A. Nelson, Polymer, 146, 222-229 (2018) [url]

450. "Single-bubble and multibubble cavitation in water triggered by laser-driven focusing shock waves," D. Veysset, U. Gutiérrez-Hernández, L. Dresselhaus-Cooper, F. De Colle, S. Kooi, K. A. Nelson, P. A. Quinto-Su, and T. Pezeril, Phys. Rev. E 97, 053112 (2018) [url]

449. "Efficient two-stage dual-beam noncollinear optical parametric amplifier," Y.-H. Cheng, F. Y. Gao, P. R. Poulin, and K. A. Nelson, Appl. Phys. B 124, 93 (2018) [url]

448. "Two-Dimensional Spectroscopy at Terahertz Frequencies," J. Lu, X. Li, Y. Zhang, H. Y. Hwang, B. K. Ofori-Okai, and K. A. Nelson, Top. Curr. Chem. 376, 6 (2018) [url]

447. "Contact-based and spheroidal vibrational modes of a hexagonal monolayer of microspheres on a substrate," A. Vega-Flick, R. A. Duncan, S. P. Wallen, N. Boechler, C. Stelling, M. Retsch, J. J. Alvarado-Gil, K. A. Nelson, and A. A. Maznev, Wave Motion 76, 122 (2018) [url]

446. "Propagation of THz acoustic wave packets in GaN at room temperature," A. A. Maznev, T.-C. Hung, Y.-T. Yao, T.-H. Chou, J. S. Gandhi, L. Lindsay, H. D. Shin, D. W. Stokes, R. L. Forrest, A. Bensaoula, C.-K. Sun, and K. A. Nelson, Appl. Phys. Lett. 112, 061903 (2018) [url]

445. "Stable switching among high-order modes in polariton condensates," Y. Sun*, Y. Yoon*, S. Khan, L. Ge, M. Steger, L. N. Pfeiffer, K. West, H. E. Türeci, D. W. Snoke, and K. A. Nelson, Phys. Rev. B 97, 045303 (2018) [url]

444. "Observation of bulk Fermi arc and polarization half charge from paired exceptional points," H. Zhou*, C. Peng*, Y. Yoon, C. W. Hsu, K. A. Nelson, L. Fu, J. D. Joannopoulos, M. Soljačić, and B. Zhen, Science 359, 1009 (2018) [url]

443. “In-situ observations of single micro-particle impact bonding,” M. Hassani-Gangaraj, D. Veysset, K. A. Nelson, and C. A. Schuh, Scripta Materialia 145, 9-13 (2018) [url]

 

2017

442. "Time-domain Brillouin scattering for the determination of laser-induced temperature gradients in liquids," I. Chaban, H. D. Shin, C. Klieber, R. Busselez, V. E. Gusev, K. A. Nelson, and T. Pezeril, Rev. Sci. Instrum. 88, 074904 (2017) [url]

441. “Melting Can Hinder Impact-Induced Adhesion,” M. Hassani-Gangaraj, D. Veysset, K. A. Nelson, and C. A. Schuh, Phys. Rev. Lett. 119, 175701 (2017) [url]

440. "Unifying first-principles theoretical predictions and experimental measurements of size effects in thermal transport in SiGe alloys," S. Huberman, V. Chiloyan, R. A. Duncan, L. Zeng, R. Jia, A. A. Maznev, E. A. Fitzgerald, K. A. Nelson, and G. Chen, Phys. Rev. Materials 1, 054601 (2017) [url]

439. "Coherent control of optical phonons in bismuth," Y.-H. Cheng, F. Y. Gao, S. W. Teitelbaum, and K. A. Nelson, Phys. Rev. B 96, 134302 (2017) [url]

438. "Machine learning to analyze images of shocked materials for precise and accurate measurements," L. Dresselhaus-Cooper, M. Howard, M. C. Hock, B. T. Meehan, K. J. Ramos, C. A. Bolme, R. L. Sandberg, and K. A. Nelson, J. Appl. Phys. 122, 104902 (2017) [url]

437. "Vibrational dynamics of a two-dimensional microgranular crystal," A. Vega-Flick, R. A. Duncan, S. P. Wallen, N. Boechler, C. Stelling, M. Retsch, J. J. Alvarado-Gil, K. A. Nelson, and A. A. Maznev, Phys. Rev. B 96, 024303 (2017) [url]

436. "Terahertz-driven luminescence and colossal Stark effect in CdSe-CdS colloidal quantum dots," B. C. Pein, W. Chang, H. Y. Hwang, J. Scherer, I. Coropceanu, X. Zhao, X. Zhang, V. Bulović, M. Bawendi, and K. A. Nelson, Nano Lett. 17, 5375-5380 (2017) [url]

435. "Toward broadband mechanical spectroscopy," T. Hecksher, D. H. Torchinsky, C. Klieber, J. A. Johnson, J. C. Dyre, and K. A. Nelson, Proc. Nat. Acad. Sci. 114 (33) 8710-8715 (2017) [url]

434. "Acoustical breakdown of materials by focusing of laser-generated Rayleigh surface waves,"  D. Veysset, A. A. Maznev, I. A. Veres, T. Pezeril, S. E. Kooi, A. M. Lomonosov, and K. A. Nelson, Appl. Phys. Lett. 111, 031901 (2017) [url]

433. "Molecular influence in high-strain-rate microparticle impact response of poly(urethane urea) elastomers,"  D. Veysset, A. J. Hsieh, S. E. Kooi, and K. A. Nelson, Polymer 123, 30-38 (2017) [url]

432. "Benzothiazolium single crystals: A new class of nonlinear optical crystals with efficient THz wave generation,"  S.-H. Lee, J. Lu, S.-J. Lee, J.-H. Han, C.-U. Jeong, S.-C. Lee, X. Li, M. Jazbinšek, W. Yoon, H. Yun, B. J. Kang, F. Rotermund, K. A. Nelson, O.-P Kwon, Adv. Mater. 29, 1701748 (2017)  [url]

431. "Direct measurement of polariton–polariton interaction strength," Y. Sun, Y. Yoon, M. Steger, G. Liu, L. N. Pfeiffer, K. West, D. W. Snoke, and K. A. Nelson, Nat. Phys. 13, 870-875 (2017) [url]

430. "Rapid and precise determination of absolute zero-field splittings by terahertz time-domain electron paramagnetic resonance spectroscopy," J. Lu, I. O. Ozel, C. Belvin, X. Li, G. Skorupskii, L. Sun, B. K. Ofori-Okai, M. Dincă, N. Gedik, and K. A. Nelson, Chem. Sci. 8, 7312-7323 (2017)  [url]

429. "Coherent two-dimensional terahertz magnetic resonance spectroscopy of collective spin waves," J. Lu, X. Li, H. Y. Hwang, B. K. Ofori-Okai, T. Kurihara, T. Suemoto, and K. A. Nelson, Phys. Rev. Lett. 118, 207204 (2017) [url]

428. "Correcting for contact area changes in nanoindentation using surface acoustic waves," C. E. Beck, F. Hofmann, J. K. Eliason, A. A. Maznev, K. A. Nelson, and D. E. J. Armstrong, Scripta Materialia 128, 83–86 (2017) [url]

427. "Bose-Einstein condensation of long-lifetime polaritons in thermal equilibrium," Y. Sun, P. Wen, Y. Yoon, G. Liu, M. Steger, L. N. Pfeiffer, K. West, D. W. Snoke, and K. A. Nelson, Phys. Rev. Lett. 118, 016602 (2017) [url]

 

2016

426. "Interferometric analysis of laser-driven cylindrically focusing shock waves in a thin liquid layer," D. Veysset, A. A. Мaznev, T. Pezeril, S. Kooi and K. A. Nelson, Sci. Rep. 6, 24 (2016) [url]

425. "Bridging the gap to mesoscale radiation materials science with transient grating spectroscopy," C. A. Dennett, P. Cao, S. E. Ferry, A. Vega-Flick, A. A. Maznev, K. A. Nelson, A. G. Every, and M. P. Short, Phys. Rev. B 94, 214106 (2016) [url]

424. "Cooperative photoinduced metastable phase control in strained manganite films," J. Zhang, X. Tan, M. Liu, S. W. Teitelbaum, K. W. Post, F. Jin, K. A. Nelson, D. N. Basov, W. Wu and R. D. Averitt, Nat. Mater. 15, 956–960 (2016) [url]

423. "Ultrafast terahertz-field-driven ionic response in ferroelectric BaTiO₃," F. Chen et al, Phys. Rev. B 94, 180104(R) (2016) [url]

422. "Thermal transport in suspended silicon membranes measured by laser-induced transient gratings," A. Vega-Flick, R. A. Duncan, J. K. Eliason, J. Cuffe, J. A. Johnson, J.-P. M. Peraud, L. Zeng, Z. Lu, A. A. Maznev, E. N. Wang, J. J. Alvarado-Gil, M. Sledzinska, C. M. Sotomayor Torres, G. Chen, and K. A. Nelson, AIP Adv. 6, 121903 (2016) [url]

421. "Photo-excited charge carriers suppress sub-terahertz phonon mode in silicon at room temperature," B. Liao, A. A. Maznev, K. A. Nelson, and G. Chen, Nat. Commun. 7, 13174 (2016) [url]

420. "Nonlinear two-dimensional terahertz photon echo and rotational spectroscopy in the gas phase," J. Lu, Y. Zhang, H. Y. Hwang, B. K. Ofori-Okai, S. Fleischer, and K. A. Nelson, Proc. Nat. Acad. Sci. USA, 113 (42) 11800-11805 (2016) [url]

419. "Increase in elastic anisotropy of single crystal tungsten upon He-ion implantation measured with laser-generated surface acoustic waves," R. A. Duncan, F. Hofmann, A. Vega-Flick, J. K. Eliason, A. A. Maznev, A. G. Every, and K. A. Nelson, Appl. Phys. Lett. 109, 151906 (2016) [url]

418. "Dynamics of supersonic microparticle impact on elastomers revealed by real–time multi–frame imaging," D. Veysset, A. J. Hsieh, S. Kooi, A. A. Maznev, K. A. Masser and K. A. Nelson, Sci. Rep. 6:25577 (2016) [url]

417. "Monte Carlo study of non-diffusive relaxation of a transient thermal grating in thin membranes," L. Zeng, V. Chiloyan, S. Huberman, A. A. Maznev, J-P M. Peraud, N. G. Hadjiconstantinou, K. A. Nelson and G. Chen, Appl. Phys. Lett. 108, 063107 (2016) [url]

416. "Variational approach to extracting the phonon mean free path distribution from the spectral Boltzmann transport equation," V. Chiloyan, L. Zeng, S. Huberman, A. A. Maznev, K. A. Nelson, and G. Chen, Phys. Rev. B 93, 155201 (2016) [url]

415. "Resonant attenuation of surface acoustic waves by a disordered monolayer of microspheres," J. K. Eliason, A. Vega-Flick, M. Hiraiwa, A. Khanolkar, T. Gan, N. Boechler, N. Fang, K. A. Nelson, and A. A. Maznev, Appl. Phys. Lett., 108, 061907 (2016) [url]

414. "How two-dimensional brick layer J-aggregates differ from linear ones: Excitonic properties and line broadening mechanisms,"  A. G. Dijkstra, H. G. Duan, J. Knoester, K. A. Nelson, and J. Cao, J. Chem. Phys., 144, 134310 (2016) [url]

413. "THz generation using a reflective stair-step echelon," B. K. Ofori-Okai*, P. Sivarajah*, W. R. Huang, and K. A. Nelson, Opt. Express, 24(5) 5057-5068 (2016) [url]

412. "The impact of sodium contamination in tin sulfide thin-film solar cells," V. Steinmann, R. E. Brandt, R. Chakraborty, R.  Jaramillo, M. Young, B. K. Ofori-Okai, C. Yang, A. Polizzotti, K. A. Nelson, R. G. Gordon, and T. Buonassisi, APL Materials 4(2), 026103 (2016) [url]

411. "What is the Brillouin zone of an anisotropic photonic crystal?" P. Sivarajah, A. A. Maznev, B. K. Ofori-Okai, and K. A. Nelson, Phys. Rev. B., 93 054204 [url]

410. "Transient THz photoconductivity measurements of minority carrier lifetime in SnS thin films: Advanced metrology for an early-stage photovoltaic material," R. Jaramillo, M-J. Sher, B. K. Ofori-Okai, V. Steinmann, C. Yang, K. Hartman, K. A. Nelson, A. M. Lindenberg, R. G. Gordon, and T. Buonassisi, J. Appl. Phys., 119, 035101 (2016) [url]

 

2015 

409."Measuring Phonon Mean Free Path Distributions by Probing Quasiballistic Phonon Transport in Grating Nanostructures," L. Zeng, K. C. Collins, Y. Hu, M. N. Luckyanova, A. A. Maznev, S. Huberman, V. Chiloyan, J. Zhou, X. Huang, K. A. Nelson, and G. Chen, Sci. Rep. 5, 17131 (2015)  [url]

408."Extended two-temperature model for ultrafast thermal response of band gap materials upon impulsive optical excitation," T. Shin, S. W. Teitelbaum, J. W. Wolfson, M. Kandyla, and K. A. Nelson, J. Chem. Phys. 143, 194705 (2015) [url]

407."Carrier confinement and bond softening in photoexcited bismuth films," T. Shin, J. W. Wolfson, S. W. Teitelbaum, M. Kandyla, and K. A. Nelson, Phys. Rev. B 92, 184302 (2015) [url]

406."Non-Contact Measurement of Thermal Diffusivity in Ion-Implanted Nuclear Materials," F. Hofmann, D. R. Mason, J. K. Eliason, A. A. Maznev, K. A. Nelson, and S. L. Dudarev,Sci. Rep. 5, 16042 (2015) [url]

405."Non-diffusive thermal transport in GaAs at micron length scales," J. A. Johnson, J. K. Eliason, A. A. Maznev, T. Luo and K. A. Nelson, J. Appl. Phys. 118, 155104 (2015) [url]

404."Tunable multi-cycle THz generation in organic crystal HMQ-TMS," J.Lu, H. Y. Hwang, X. Li, S.-H. Lee, O-P. Kwon, and K. A. Nelson, Opt. Express 23(17), 22723-22729 (2015) [url]

403."Applications of Transient Grating Spectroscopy to Radiation Materials Science," M. P. Short, C. A. Dennett, S. E. Ferry, Y. Yang, V. K. Mishra, J. K. Eliason, A. Vega-Flick, A. A. Maznev, K. A. Nelson, JOM 67(8), 1840 (2015) [url]

402. "Reconstructing phonon mean-free-path contributions to thermal conductivity using nanoscale membranes," J. Cuffe, J. K. Eliason, A. A. Maznev, K. C. Collins, J. A. Johnson, A. Shchepetov, M. Prunnila, J. Ahopelto, C. M. S.Torres, G.Chen, and K. A. Nelson, Phys. Rev. B 91, 245423 (2015) [url]

401. "Visualization of guided and leaky wave behaviors in an indium tin oxide metallic slab waveguide," S. M. Teo, C. A. Werley, C. Wang, K. Fan, B. K. Ofori-Okai, X. Zhang, R. D. Averitt, and K. A. Nelson, Opt. Express 23(11), 14876-14896 (2015) [url]

400. "Invited Article: Single-shot THz detection techniques optimized for multidimensional THz spectroscopy," S. M. Teo, B. K. Ofori-Okai, C. A. Werley, and K. A. Nelson, Rev. Sci. Instr. 86(5), 051301 (2015) [url]

399. "Lattice swelling and modulus change in a helium-implanted tungsten alloy: X-ray micro-diffraction, surface acoustic wave measurements, and multiscale modelling," F. Hofmann, D. Nguyen-Manh, M.R. Gilbert, C.E. Beck, J.K. Eliason, A.A. Maznev, W. Liu, D.E.J. Armstrong, K. A. Nelson, and S.L. Dudarev, Acta Materialia 89, 352 (2015) [url]

398. "Laser-induced versus shock wave induced transformation of highly ordered pyrolytic graphite," D. Veysset, T. Pezeril, S. Kooi, A. Bulou, and K. A. Nelson, Applied Physics Letters, 106, 161902 (2015) [url]

397. "Nonlinear Acoustics at GHz Frequencies in a Viscoelastic Fragile Glass Former," C. Klieber, V. E. Gusev, T. Pezeril, and K. A. Nelson, Phys. Rev. Lett., 114, 065701 (2015) [url]

396. "Lifetime of high-order thickness resonances of thin silicon membranes," A. A. Maznev, F. Hofmann, J. Cuffe, J. K. Eliason, and K. A. Nelson, Ultrasonics, 56, 116-21, (2015). [url]

395. "The homogenization limit and waveguide gradient index devices demonstrated through direct visualization of THz fields," P. Sivarajah, B. K. Ofori-Okai, S. M. Teo, C.A. Werley and K. A. Nelson, New J. Phys. 17 013013 (2015) [url]

 

2014

394. "Focus on nonlinear terahertz studies," A. Leitenstorfer, K. A. Nelson, K. Reimann, and K. Tanaka, New J. Phys. 16, 045016 (2014). [url]

393. "Robust excitons inhabit soft supramolecular nanotubes," D. M. Eisele, D. H. Arias, X. Fu, E. A. Bloemsma, C. P. Steiner, R. A. Jensen, P. Rebentrost, H. Eisele, A. Tokmakoff, S. Lloyd, K. A. Nelson, D. Nicastro, J. Knoester, and M. G. Bawendi, Proc. Nat. Acad. Sci. USA 111, E3367-E3375 (2014). [url]

392. "Coherent Exciton Dynamics in Supramolecular Light Harvesting Nanotubes Reveal by Ultrafast Quantum Process Tomography," J. Yuen-Zhou, D. H. Arias, D. M. Eisele, C. P. Steiner, J. J. Krich, M. G. Bawendi, K. A. Nelson, and A. Aspuru-Guzik, ACS Nano, 8 pp 5527-5534 (2014). [url]

391. "Dual Echelon Femtosecond Single-Shot Spectroscopy," T. Shin, J.W. Wolfson, S.W. Teitelbaum, M. Kandyla, and K.A. Nelson, Rev. Sci. Inst. 85, 083115 (2014). [url]

390. "Imaging of terahertz fields and responses," B. K. Ofori-Okai, P Sivarajah, S. M. Teo, C. A. Werley, K. A. Nelson, in Ultrafast Nonlinear Imaging and Spectroscopy II, Proc. SPIE 9198, 919813 (2014). [url]

389. “Examining thermal transport through a frequency-domain representation of time-domain thermoreflectance data”, K. C. Collins, A. A. Maznev, J. Cuffe, K. A. Nelson, and G. Chen, Rev. Sci. Instrum. 85, 124903 (2014) [url]

388. "A review of non-linear terahertz spectroscopy with ultrashort tabletop-laser pulses," H. Y. Hwang, S. Fleischer, N. C. Brandt, B. G. Perkins Jr., M. Liu, K. Fan, A. Sternbach, X. Zhang, R. D. Averitt & K. A. Nelson, J. Modern Optics 61, 918200 pp1-33 (2014) [url]

387. ''Direct experimental visualization of waves and band structure in 2D photonic crystal slabs,'' B. K. Ofori-Okai, P. Sivarajah, C. A. Werley, S. M. Teo, K. A. Nelson, New. J. Phys. 16 053003 (2014) [url]

 

2013

386. "Nonlinear ultrafast dynamics of high temperature YBa₂Cu₃O_7-ð superconductors probed with THz pump / THz probe spectroscopy," B.G. Perkins Jr., H.Y. Hwang, N.K. Grady, H.T. Chen, A.J. Taylor, and K.A. Nelson, Proc. XVIIIth Intl Conf Ultrafast Phenomena, M. Chergui, A. Taylor, S. Cundiff, R. de Vivie-Riedle, and K. Yamanouchi, eds., EPJ Web of Conferences 41, 03010 (EDP Sciences, 2013). [url]

385. "Metamaterial-enhanced nonlinear terahertz spectroscopy," H.Y. Hwang, M. Liu, K. Fan, J. Zhang, A.C. Strikwerda, A. Sternbach, N.C. Brandt, B.G. Perkins, X. Zhang, R.D. Averitt, and K.A. Nelson, Proc. XVIIIth Intl Conf Ultrafast Phenomena, M. Chergui, A. Taylor, S. Cundiff, R. de Vivie-Riedle, and K. Yamanouchi, eds., EPJ Web of Conferences 41, 09005 (EDP Sciences, 2013). [url]

384. "Femtosecond nonlinear ultrasonics in gold probed with ultrashort surface plasmons," V.V. Temnov, C. Klieber, K.A. Nelson, T. Thomay, V. Knittel, A. Leitenstorfer, D. Makarov, M. Albrecht, and R. Bratschitsch, Nature Commun. 4, 1468 (2013). [url]

383. "Mechanical spectra of glass-forming liquids. II. Gigahertz-frequency longitudinal and shear acoustic dynamics in glycerol and DC704 studied by time-domain Brillouin scattering,” C. Klieber, T. Hecksher, T. Pezeril, D.H. Torchinsky, J.C. Dyre, and K.A. Nelson, J. Chem. Phys. 138, 12A544 pp. 1-12 (2013). [url]

382. "Mechanical spectra of glass-forming liquids. I. Low-frequency bulk and shear moduli of DC704 and 5-PPE measured by piezoceramic transducer,” T. Hecksher, N.B. Olsen, K.A. Nelson, J.C. Dyre, and T. Christensen, J. Chem. Phys. 138, 12A543 (2013). [url]

381. "Nonlinear terahertz metamaterials via field-enhanced carrier dynamics in GaAs," K. Fan, H.Y. Hwang, M. Liu, A.C. Strikwerda, A. Sternbach, J. Zhang, X. Zhao, X. Zhang, K.A. Nelson, and R.D. Averitt, Phys. Rev. Lett. 110, 217404 (2013). [url]

380. "Interaction of a contact resonance or microspheres with surface acoustic waves," N. Boechler, J.K. Eliason, A. Kukmar, A.A. Maznev, K.A. Nelson, and N. Fang, Phys. Rev. Lett. 111, 036103 (2013). [url]

379. "Intrinsic to extrinsic phonon lifetime transition in a GaAs-AlAs superlattice," F. Hofmann, J. Garg. A.A. Maznev, A. Jandl, M.T. Bulsara, E.A. Fitzgerald, G. Chen, and K.A. Nelson, J. Phys.: Condense Matter 25, 295401 pp. 1-8 (2013). [url]

378. "Anisotropy of the thermal conductivity in GaAs/AlAs superlattices," M.N. Luckyanova, J.A. Johnson, A.A. Maznev, J. Garg, A. Jandl, M.Y. Bulsara, E.A. Fitzgerald, K.A. Nelson, and G. Chen, Nano Lett. 13, 3973-3977 (2013). [url]

377. "Non-diffusive relaxation of a transient thermal grating analyzed with the Boltzmann transport equation", K.C. Collins, A.A. Maznev, Z. Tian, K. Esfarjani, K.A. Nelson, and G. Chen, J. Appl. Phys. 114, 104302 (2013). [url]

376. "Resonant and nonresonant control over matter and light by intense terahertz transients," T. Kampfrath, K. Tanaka, and K. A. Nelson, Nat. Photon. 7 680 -690 (2013). [url]

375. “Measurement of shorter-than-skin-depth acoustic pulses in a metal film via transient reflectivity.” K. J. Manke, A. A. Maznev, C, Klieber, V. V, Temnov, D. Makarov, S. H. Baek, C. B. Eom, and K. A. Nelson.  Appl. Phys. Lett. 103, 173104 (2013). [url] 

374. "Nonlinear high-temperature superconducting terahertz metamaterials," N.K. Grady, B.G. Perkins Jr., H.Y. Hwang, N.C. Brandt, D. Torchinsky, R. Singh, L. Yan, D. Trugman, S.A. Trugman, Q.X. Jia, A.J. Taylor, K.A. Nelson, and H.-T. Chen, New J. Phys. 15, 105016 1-12 (2013). [url]

373. "Nonlinear THz conductivity dynamics in p-type CVD-grown graphene," H.Y. Hwang, N.C. Brandt, H. Farhat, A.L. Hsu, J. Kong, and K.A. Nelson, J. Phys. Chem. B 117, 15819-15824 (2013). [url]

372. "Chemically assisted femtosecond laser machining for applications in LiNbO₃ and LiTaO₃," P. Sivarajah, C.A. Werley, B.K. Ofori-Okai, and K.A. Nelson, Appl. Phys. A 112, 615-622 (2013). [url]

371. “Selective enhancements in 2D Fourier transform optical spectroscopy with tailored pulse shapes", P. Wen and K.A. Nelson, J. Phys. Chem. A 117, 6380–6387 (2013). [url]

370. "Thermally-lmited exciton delocalization in superradiant molecular aggregates," D.H. Arias, K.W. Stone, S.M. Vlaming, B.J. Walker, M.G. Bawendi , R.J. Silbey, V. Bulovic, and K.A. Nelson, J. Phys. Chem. B 117, 4553-4559 (2013). [url]

369. "High-resolution, low-noise imaging in THz polaritonics," C. A. Werley*, S. M. Teo*, B. K. Ofori-Okai*, P. Sivarajah, and K. A. Nelson, IEEE Transactions on Terahertz Science and Technology 3, 239 (2013). [url]

368. "Influence of multi-exciton correlations on nonlinear polariton dynamics in semiconductor microcavities," P. Wen, G. Christmann, J. J. Baumberg, K. A. Nelson, New J. Phys. 15, 025005 (2013). [url]

367. “Lifetime of sub-THz coherent acoustic phonons in a GaAs-AlAs superlattice”, A.A. Maznev, F. Hofmann, A. Jandl, K. Esfarjani, M. T. Bulsara, E. A. Fitzgerald, G. Chen, and K. A. Nelson, Appl. Phys. Lett. 102, 041901 (2013). [url]

366. “Direct measurement of room temperature non-diffusive thermal transport over micron distance in a silicon membrane”, J.A. Johnson, A.A. Maznev, J. Cuffe, J.K. Eliason, A.J. Minnich, T. Kehoe, C.M. Sotomayor Torres, G. Chen, and K.A. Nelson, Phys. Rev. Lett. 110, 025901 (2013). [url]

 

2012

365. "Generation and control of ultrashort-wavelength two-dimensional surface acoustic waves at nanoscale interfaces," Q. Li, K. Hoogeboom-Pot, D. Nardi, M.M. Murnane, H.C. Kapteyn, M.E. Siemens, E.H. Anderson, O. Hellwig, E. Dobisz, B. Gurney, R. Yang, and K.A. Nelson, Phys. Rev. B 85, 195431 1-8 (2012). [url]

364. "Optical generation and detection of gigahertz-frequency longitudinal and shear acoustic waves in liquids: Theory and experiment," C. Klieber, T. Pezeril, S. Andrieu, and K.A. Nelson, J. Appl. Phys. 112, 013502 (2012). [url]

363. "Impulsive stimulated thermal scattering," J.A. Rogers, A. Maznev, and K.A. Nelson, Characterization of Materials, E.N. Kaufmann, ed. (John Wiley & Sons, 2012), pp. 1-17. [url]

362. "High strain rate deformation of layered nanocomposites," J.-H. Lee, D. Veysset, J.P. Singer, M. Retsch, G. Saini, T. Pezeril, K.A. Nelson, and E.L. Thomas, Nature Commun. 3, 1164, pp. 1-9 (2012). [url]

361. “Detection of shorter-than-skin-depth acoustic pulses in a metal film via transient reflectivity”, K. J. Manke, A. A. Maznev, C. Klieber, V. V. Temnov, S.-H. Baek, C.-B. Eom, and K. A. Nelson, AIP Conf. Proc. 1506 (Phonons 2012: XIV Intl. Conf. on Phonon Scat. in Cond. Matter), 22-27 (2012). [url]

360. "Commensurate two-quantum coherences induced by time-delayed THz fields," S. Fleischer, R.W. Field and K.A. Nelson, Phys. Rev. Lett. 109, 123603 (2012). [url]

359. "Interferometric analysis of cylindrically focused laser-driven shock waves in a thin liquid layer," D. Veysset, A.A Maznev, G. Saini, S.E. Kooi, T. Pezeril, and K.A. Nelson, in Shock Compression of Condensed Matter, AIP Conf. Proc. 1426, 1597 (2012). [url]

358. "Broadband terahertz ultrasonic transducer based on a laser-driven piezoelectric semiconductor superlattice," A.A. Maznev, K.J. Manke, K.-H. Lin, K.A. Nelson, C.-K. Sun, and J.-I. Chyi, Ultrasonics 52, 1-4 (2012). [url]

357. "Terahertz-field-induced insulator-to-metal transition in vanadium dioxide metamaterial", M. Liu, H.Y. Hwang, H. Tao, A.C. Strikwerda, K. Fan, G.R. Keiser, A.J. Sternbach, K.G. West, S. Kittiwatanakul, J. Lu, S.A. Wolf, F.G. Omenetto, X. Zhang, K.A. Nelson, and R.D. Averitt, Nature 487, 345-348 (2012). [url]

356. "Phase-controlled, heterodyne laser-induced transient grating measurements of thermal transport properties in opaque material," J.A. Johnson, A.A. Maznev, M.T. Bulsara, E.A. Fitzgerald, T.C. Harman, S. Calawa, C.J. Vineis, G. Turner, and K.A. Nelson, J. Appl. Phys. 111, 023503 (2012). [url]

355. "Time-resolved imaging of near-fields in THz antennas and direct quantitative measurement of field enhancement," C. A. Werley, K. Fan, A. C. Strikwerda, S. M. Teo, X. Zhang, R. D. Averitt, and K. A. Nelson, Opt. Express 20, 8551-8567 (2012). [url]

354. "Direct visualization of terahertz electromagnetic waves in classic experimental geometries," C. A. Werley, C. R. Tait, and K. A. Nelson, Am. J. Phys. 80, 72-81 (2012). [url]

353. "α-Scale decouplling of the mechanical relaxation and diverging shear wave propagation length scale in triphenylphosphite," D.H. Torchinsky, J.A. Johnson, and K.A. Nelson, J. Chem. Phys. 136, 174509 (2012). [url]

352. "Ultrafast photovoltaic response in ferroelectric nanolayers", Dan Daranciang, Matthew J. Highland, Haidan Wen, Steve M. Young, Nathaniel C. Brandt, Harold Y. Hwang, Michael Vattilana, Matthieu Nicoul, Florian Quirin, John Goodfellow, Tingting Qi, Ilya Grinberg, David M. Fritz, Marco Cammarata, Diling Zhu, Henrik T. Lemke, Donald A. Walko, Eric M. Dufresne, Yuelin Li, Jo¨rgen Larsson, David A. Reis, Klaus Sokolowski-Tinten, Keith A. Nelson, Andrew M. Rappe, Paul H. Fuoss, G. Brian Stephenson, and Aaron M. Lindenberg, Phys. Rev. Lett. 108, 087601 (2012). [url]

351. "Persistent exciton-type many-body interaction GaAs quantum wells measured using two-dimensional optical spectroscopy," D.B. Turner, P. Wen, D. H. Arias, K.A. Nelson, H. Li, G. Moody, M.E. Siemens, and S.T. Cundiff, Phys. Rev. B. 85, 201303(R) (2012). [url]

 

2011

350. “Coherent measurements of high-order electronic correlations in GaAs quantum wells,” D.B. Turner and K.A. Nelson, in Ultrafast Phenomena XVII, M. Chergui, D.M. Jonas, E. Riedle, R.W. Schoenlein, and A.J. Taylor, eds. (Oxford University Press, 2011), pp. 293-295. [url]

349. “Isolating Spectral Contributions from Local Field Effects in an Atomic Vapor Using Two-Quantum 2-D FT Optical Spectroscopy,” K.W. Stone and K.A. Nelson, in Ultrafast Phenomena XVII, M. Chergui, D.M. Jonas, E. Riedle, R.W. Schoenlein, and A.J. Taylor, eds. (Oxford University Press, 2011), pp. 110-112. [url]

348. “Observation of THz nonlinearity in CVD-grown graphene,” H.Y. Hwang, N.C. Brandt, H. Farhat, A.L. Hsu, J. Kong, and K.A. Nelson, in Ultrafast Phenomena XVII, M. Chergui, D.M. Jonas, E. Riedle, R.W. Schoenlein, and A.J. Taylor, eds. (Oxford University Press, 2011), pp. 233-235. [url]

347. “Probing multiexcitons in quantum dots via femtosecond pump/probe and two-dimensional electronic spectroscopy,” P. Tyagi, P. Wen, J. Saari, D.H. Arias, K.A. Nelson, and P. Kambhampati, in Ultrafast Phenomena XVII, M. Chergui, D.M. Jonas, E. Riedle, R.W. Schoenlein, and A.J. Taylor, eds. (Oxford University Press, 2011), pp. 263-265. [url]

346. “THz Kerr effect in relaxor ferroelectrics,” H.Y. Hwang, M.C. Hoffmann, N.C. Brandt, B.G. Perkins, and K.A. Nelson, in Ultrafast Phenomena XVII, M. Chergui, D.M. Jonas, E. Riedle, R.W. Schoenlein, and A.J. Taylor, eds. (Oxford University Press, 2011), pp. 278-280. [url]

345. “Light-induced modulation of ferroelectric polarization probed using time-resolved x-ray scattering,” D. Daranciang, H. Wen, M. Highland, B. Perkins, N. Brandt, K. Nelson, J. Larsson, D. Walko, E. Dufresne, P. Fuoss, G.B. Stevenson, and A.M. Lindenberg, in Ultrafast Phenomena XVII, M. Chergui, D.M. Jonas, E. Riedle, R.W. Schoenlein, and A.J. Taylor, eds. (Oxford University Press, 2011), pp. 281-283. [url]

344. “Ultrafast photoinduced phase conversion to a metallic state in quasi-one-dimensional platinum complexes under extremely high-density excitation,” T. Kawano, I. Katayama, T. Shin, J. Wolfson, K.A. Nelson, and J. Takeda, in Ultrafast Phenomena XVII, M. Chergui, D.M. Jonas, E. Riedle, R.W. Schoenlein, and A.J. Taylor, eds. (Oxford University Press, 2011), pp. 311-313. [url]

343. “Multi-dimensional electronic spectroscopy of J-aggregates,” D.H. Arias, K.W. Stone, V. Bulovic, and K.A. Nelson, in Ultrafast Phenomena XVII, M. Chergui, D.M. Jonas, E. Riedle, R.W. Schoenlein, and A.J. Taylor, eds. (Oxford University Press, 2011), pp. 388-390. [url]

342. “Selective excitation of resonances in 2D Fourier transform optical spectroscopy with tailored pulse shapes,” P. Wen, D.H. Arias, D.B. Turner, and K.A. Nelson, in Ultrafast Phenomena XVII, M. Chergui, D.M. Jonas, E. Riedle, R.W. Schoenlein, and A.J. Taylor, eds. (Oxford University Press, 2011), pp. 787-789. [url]

341. “Measurement of effective refractive index ellipse of LiNbO₃ subwavelength slab waveguide for THz phonon polariton wave,” C. Yang, Q. Wu, C.A. Werley, J. Xu, and K.A. Nelson, in Ultrafast Phenomena XVII, M. Chergui, D.M. Jonas, E. Riedle, R.W. Schoenlein, and A.J. Taylor, eds. (Oxford University Press, 2011), pp. 898-900. [url]

340. "Nonlinear THz conductivity dynamics in CVD-grown graphene," H.Y. Hwang, N.C. Brandt, H. Farhat, A.L.Hsu, J. Kong, and K.A. Nelson, arXiv:1101.4985v1 [cond-mat.mtrl.-sci] 26 Jan 2011. [url]

339. “Quasi-ballistic thermal transport from nanoscale interfaces observed using ultrafast coherent soft x-ray beams,” M. E. Siemens, Q. Li, R.G. Yang, and K. A. Nelson, E. H. Anderson, M. M. Murnane, H. C. Kapteyn, in Ultrafast Phenomena in Semiconductor and Nanostructured Materials XV, K.-T. Tsen, J.-J. Song, M. Betz, and A.Y. Elezzabi, eds., SPIE Conf. Proc. 7937, 871455 (2011). [url]

338. "Experimental evidence of non-diffusive thermal transport in Si and GaAs," J.A. Johnson, A.A. Maznev, J.K. Eliason, A. Minnich, K. Collins, G. Chen, J. Cuffe, T. Kehoe, C.M. Sotomayor Torres, and K.A. Nelson, in Nanoscale Heat Transport - From Fundamentals to Devices, MRS Symposium Proceedings 1347, 14-19 (2011), mrss11-1347-bb08-03, doi:10.1557/opl.2011.1333. [url]

337. "Coherent Brillouin spectroscopy in a strongly scattering liquid by picosecond ultrasonics," A.A. Maznev, K.J. Manke, C. Klieber, K.A. Nelson, S. H. Baek, and C.-B. Eom, Opt. Lett. 36, 2925-2927 (2011). [url]

336. " Molecular orientation and alignment by single-cycle THz pulses," S. Fleischer, Y. Zhou, R.W. Field, and K.A. Nelson, Phys. Rev. Lett. 107, 163603 (2011). [url]

335. "Photoacoustic determination of the speed of sound in single crystal cyclotrimethylene trinitramine (RDX) at acoustic frequencies from 0.5 to 15 GHz," J.A. Johnson, K.J. Manke, D.G. Veysset, A.A. Maznev, K.J. Ramos, D.E. Hooks, and K.A. Nelson, J. Appl. Phys. 110, 113513 (2011). [url]

334."Onset of non-diffusive phonon transport in transient thermal grating decay," A.A. Maznev, J.A. Johnson and K.A. Nelson, Phys. Rev. B 84, 195206 (2011). [url]

333. "Pulsed laser noise analysis and pump-probe signal detection with a DAQ card," C. A. Werley, S. M. Teo, and K. A. Nelson, Rev. Sci. Inst. 82, 123108 (2011). [url]

332. "Generation of high power tunable multicycle teraherz pulses," Z. Chen, X. Zhou, C.A. Werley, and K.A. Nelson, Appl. Phys. Lett. 99, 071102 (2011). [url]

331. "Coherent two-exciton dynamics measured using two-quantum rephasing two-dimensional electronic spectroscopy," D.B. Turner, P. Wen, D.H. Arias, and K.A. Nelson, Phys. Rev. B 84, 165321 (2011). [url]

330. "Invited Article: The coherent optical laser beam recombination technique (COLBERT) spectrometer: Coherent multidimensional spectroscopy made easier," D.B. Turner, K.W. Stone, K.G. Gundogdu, and K.A. Nelson, Rev. Sci. Instrum. 82, 081301 (2011). [url]

329. "Thermal conductivity spectroscopy technique to measure phonon mean free paths," A.J. Minnich, J.A. Johnson, A.J. Schmidt, K. Esfarjani, M.S. Dresselhaus, K.A. Nelson, and G. Chen, Phys. Rev. Lett. 107, 095901 (2011). [url]

328. "Direct visualization of laser-driven focusing shock waves," T. Pezeril, G. Saini, D. Veysset, S. Kooi, P. Fidkowski, R. Radovitzky, and K.A. Nelson, Phys. Rev. Lett. 106, 214503 (2011). [url]

327. "Narrow-band acoustic attenuation measurements in vitreous silica at frequencies between 20 and 400 GHz," C. Klieber, E. Peronne, K. Katayama, J. Choi, M. Yamaguchi, T. Pezeril, and K.A. Nelson, Appl. Phys. Lett. 98, 211908 (2011). [url]

326. "Non-equilibrium transient thermal grating relaxation in metal," A.A. Maznev, J.A. Johnson, and K.A. Nelson, J. Appl. Phys. 109, 073517 (2011). [url]

325. "Ultrafast shear acoustic waves in liquids," T. Pezeril, C. Klieber, S. Andrieu, and K.A. Nelson, Chinese Journal of Physics 49, 23-30 (2011). [url]

 

2010

324. "High frequency longitudinal and shear acoustic waves in glass-forming liquids," C. Klieber, D. Torchinsky, T. Pezeril, K. Manke, S. Andrieu, and K.A. Nelson, in 15th International Conference on Photoacoustic and Photothermal Phenomena (ICPPP15), C. Glorieux and J. Thoen, eds., J. Phys.: Conf. Ser. 214, 012033 (IOP Publishing Ltd., 2010). [url]

323. "Comparative study of by near-field heterodyne transient grating and continuously variable spatial frequency transient grating methods for measurements of terahertz reflection responses," H. Inoue, K. Katayama, Q. Shen, T. Toyoda, and K.A. Nelson, in 15th International Conference on Photoacoustic and Photothermal Phenomena (ICPPP15) C. Glorieux and J. Thoen, eds., J. Phys.: Conf. Ser. 214, 012123 (IOP Publishing Ltd., 2010). [url]

322. “Virus-templated assembly of porphoryns into light-harvesting nanoantennae,” Y.S. Ham, T. Shin, H. Park, A.P. Magyar, K. Choi, G. Fantner, K.A. Nelson, and A.M. Belcher, J. Am. Chem. Soc. (Communication) 132, 1462-1463 (2010). [url]

321. "Experimental and theoretical analysis of THz-frequency, direction-dependent, phonon polariton modes in a subwavelength, anisotropic slab waveguide", C.L. Yang, Q. Wu, J.J. Xu, K.A. Nelson, and C.A. Werley, Opt. Express 18, 26351-26364 (2010). [url]

320. "Multiple-quantum 2D spectroscopy of many-body correlations in GaAs quantum wells," D.B. Turner, K.W. Stone, P.Wen, D.H. Arias, and K.A. Nelson, in Ultrafast Phenomena in Semiconductors and Nanostructure Materials XIV, J.J. Song, K.T. Tsen, M. Betz, and A.Y. Elezzabi, eds., SPIE Proc. 7600, 843632 (2010). [url]

319. "Nanoconcentration of terahertz radiation in plasmonic waveguides," A. Rusina, M. Durach, K.A. Nelson, and M.I. Stockman, in Plasmonics: Metallic Nanostructures and their Optical Properties VIII, M.I. Stockman, ed., SPIE Proc. 7757, 859910 (2010). [url]

318. "Comparison of phase-sensitive imaging techniques for studying terahertz waves in structured LiNbO₃", C.A. Werley, Q. Wu, K.-H Lin, C.R. Tait, A. Dorn, and K.A. Nelson, J. Opt. Soc. Am. B 27, 2350-2359 (2010). [url]

317. "Demonstration of terahertz frequency-dependent field transformation in an irregular waveguide structure with direct measurement of the internal electric fields," E.R. Statz, K.-H. Lin, K.A. Nelson, M. Yang, and K.J. Webb, Opt. Lett. 35, 2931-2933 (2010). [url]

316. "Coherent measurements of high-order electronic correlations in quantum wells," D.B. Turner and K.A. Nelson, Nature 466, 1089-1092 (2010); News & Views, ibid pp. 1047-1048. [url]

315. "Coherent phase contrast imaging of THz phonon-polariton tunneling," P. Peier, K.A. Nelson, and T. Feurer, Appl. Phys. B 99, 433-439 (2010). [url]

314. "Nondestructive probing of mechanical anisotropy in polyimide films on nanoscale," N. Gomopoulos, G. Saini, M. Efremov, P.F. Nealey, K.A. Nelson, and G. Fytas, Macromolecules 43, 1551-1555 (2010). [url]

313. "Imaging of THz waves in 2D photonic crystal structures embedded in a slab waveguide," P. Peier, H. Merbold, V. Pahinin, K.A. Nelson, and T. Feurer, New J. Phys. 12, 013014 (2010). [url]

312. "Observation of nonequilibrium carrier distribution in Ge, Si, and GaAs by terahertz pump-terahertz probe measurements," J. Hebling, M.C. Hoffmann, H.Y. Hwang, K.-L. Yeh, and K.A. Nelson, Phys. Rev. B 81, 035201 (2010). [url]

311. "Quasi-ballistic thermal transport from nanoscale interfaces observed using ultrafast coherent soft X-ray beams," M. Siemens, Q. Li, R.G. Yang, K.A. Nelson, E.H. Anderson, M.M. Murnane, and H.C. Kapteyn, Nat. Mater. 9, 26-30 (2010). [url]

 

2009

310. “Terahertz reflection response measurement using a phonon polariton wave,” H. Inoue, K. Katayama, Q. Shen, T. Taroda, and K.A. Nelson, J. Appl. Phys. 105, 054902 (2009). [url]

309. "Terahertz kerr effect," M.C. Hoffmann, N.C. Brandt, H.Y. Hwang, K.-L Yeh, and K.A. Nelson, Appl. Phys. Lett. 95, 231105 (2009) [url]; write-up in Nature Photonics 4, 131-132 (2010). [url]

308. "Nanoscale heat transport probed with ultrafast soft X-rays," M. Siemens, Q. Li, M. Murnane, H. Kapteyn, R.G. Yang, and K.A. Nelson, in Ultrafast Phenomena XVI, P. Corkum, S. DeSilvestri, K. Nelson, and E. Reidle, eds. (Springer-Verlag, 2009) pp. 149-151. [url]

307. "Two-quantum two-dimensional Fourier transform electronic spectroscopy of biexcitons in GaAs quantum wells," K.W. Stone, K. Gundogdu, D.N. Turner, X. Li, S.T. Cundiff, and K.A. Nelson, in Ultrafast Phenomena XVI, P. Corkum, S. DeSilvestri, K. Nelson, and E. Reidle, eds. (Springer-Verlag, 2009) pp. 250-252. [url]

306. "Three-dimensional electronic four wave-mixing spectroscopy in GaAs quantum wells," D.B. Turner, K.W. Stone, K. Gundogdu, and K.A. Nelson, in Ultrafast Phenomena XVI, P. Corkum, S. DeSilvestri, K. Nelson, and E. Reidle, eds. (Springer-Verlag, 2009) pp. 286-288. [url]

305. "GHz longitudinal and transverse acoustic waves and structural relaxation dynamics in liquid glycerol," C. Klieber, T. Pezeril, S. Andrieu, and K.A. Nelson, in Ultrafast Phenomena XVI, P. Corkum, S. DeSilvestri, K. Nelson, and E. Reidle, eds. (Springer-Verlag, 2009) pp. 499-501. [url]

304. "Nonlinear lattice response observed through terahertz SPM," J. Hebling, M.C. Hoffmann, K.-L Yeh, G. Toth, and K.A. Nelson, in Ultrafast Phenomena XVI, P. Corkum, S. DeSilvestri, K. Nelson, and E. Reidle, eds. (Springer-Verlag, 2009) pp. 651-653. [url]

303. "Nonlinear optical effects in germanium in the THz range: THz pump-THz probe measurement of carrier dynamics," J. Hebling, M.C. Hoffmann, H.Y. Hwang, K.-L Yeh, and K.A. Nelson, in Ultrafast Phenomena XVI, P. Corkum, S. DeSilvestri, K. Nelson, and E. Reidle, eds. (Springer-Verlag, 2009) pp. 660-662. [url]

302. "Impact ionization in InSb studied by THz pump-THz probe spectroscopy," M.C. Hoffmann, J. Hebling, H.Y. Hwang, K.-L Yeh, and K.A. Nelson, in Ultrafast Phenomena XVI, P. Corkum, S. DeSilvestri, K. Nelson, and E. Reidle, eds. (Springer-Verlag, 2009) pp. 666-668. [url]

301. "Fiber laser pumped high average power single-cycle THz pulse source," M.C. Hoffmann, K.-L. Yeh, H.Y. Hwang, T. Sosnowski, J. Hebling, and K.A. Nelson, in Ultrafast Phenomena XVI, P. Corkum, S. DeSilvestri, K. Nelson, and E. Reidle, eds. (Springer-Verlag, 2009) pp. 741-743. [url]

300. "Three-dimensional electronic spectroscopy of excitons in GaAs quantum wells," D.B. Turner, K.W. Stone, K. Gundogdu, K.A. Nelson, J. Chem. Phys. 131, 144510 (2009) [url]; write-up in Physics Today 62, 17-20 (Nov. 2009).

299. "Generation of multicycle terahertz phonon-polariton waves in a planar waveguide by tilted optical pulse fronts", K-H Lin, C.A. Werley, and K.A. Nelson, Appl. Phys. Lett. 95, 103304 (2009). [url]

298. "Exciton-exciton correlations revealed by two-quantum, two-dimensional Fourier transform optical spectroscopy," K.W. Stone, D.B. Turner, K. Gundogdu, S.T. Cundiff, K.A. Nelson, Acc. Chem. Res. 42, 1452-1461 (2009). [url]

297. "Collective coherent control: Synchronization of polarization in ferroelectric PbTiO₃ by shaped THz fields," T. Qi, Y.-H. Shin, K.-L. Yeh, K.A. Nelson, and A.M. Rappe, Phys. Rev. Lett. 102, 247603 (2009). [url]

296. "High-frequency surface acoustic wave propagation in nanostructures characterized by coherent extreme ultraviolet beam," M.E. Siemens, Q. Li, M.M. Murnane, H.C. Kapteyn, R. Yang, E.H. Anderson, and K.A. Nelson, Appl. Phys. Lett. 94, 093103 1-3 (2009). [url]

295. "Femtosecond surface plasmon interferometry," V.V. Temnov, K.A. Nelson, G. Armelles, A. Cebollada, T. Thomay, A. Leitenstorfer, and R. Bratschitsch, Optics Express 17, 8423-8432 (2009). [url]

294. "THz-pump/THz-probe spectroscopy of semiconductors at high field strengths [Invited]," M. C. Hoffman, J. Hebling, H. Y. Hwang, K.-L. Yeh, and K. A. Nelson, J. Opt. Soc. Am. B 26, A29 (2009). [url]

293. "Optical generation of gigahertz-frequency shear acoustic waves in liquid glycerol," T. Pezeril, C. Klieber, S. Andrieu, and K. A. Nelson, Phys. Rev. Lett. 102, 107402 (2009). [url]

292. "Picosecond shear waves in nano-sized solids and liquids (Invited),"  T. Pezeril, C. Klieber, S. Andrieu, D. Chateigner, and K. A. Nelson,  Proc. SPIE 7214, 721408 (2009). [url]

291. "Two-quantum 2D FT electronic spectroscopy of biexcitons in GaAs quantum wells," K. W. Stone, K. Gundogdu, D. B. Turner, X. Li, S. T. Cundiff, and K. A. Nelson, Science 324, 1169-1173 (2009). [url]

290. "Quantitative phase contrast imaging of THz electric fields in a dielectric waveguide," Q. Wu, C. A. Werley, K.-H. Lin, A. Dorn, M. G. Bawendi, and K. A. Nelson, Opt. Express 17, 9219-9225 (2009). [url]

289. "Impact ionization in InSb probed by THz pump-THz probe spectroscopy,"  M. C. Hoffmann, J. Hebling, H. Y. Hwang, K. L.Yeh, and K. A. Nelson, Phys. Rev. B 79, 161201 (R) (2009). [url]

288. "A direct test of the correlation between elastic parameters and fragility of ten glass formers and their relationship to elastic models of the glass transition," D. Torchinsky, J. Johnson, and K. A. Nelson, J. Chem. Phys. 130, 064502 (2009). [url]

 

2008

287. "Second-order elastic constants of pentaerythritol tetranitrate and cyclotrimethylene trinitramine using impulsive stimulated thermal scattering," B. Sun, J M. Winey, N. Hemmi, Z.A. Dregger, K. A. Zimmerman, Y. M. Gupta, D.H. Torchinsky, and K.A. Nelson, J. Appl. Phys. 104, 073517 (2008). [url]

286. "Thermal conductivity of nanoparticle suspensions in insulating media measured with a transient optical grating and a hotwire", A.J. Schmidt, M. Chiesa, D.H. Torchinsky, A.J. Johnson, K.A. Nelson, and G. Chen, J. Appl. Phys. 103, 083529 (2008). [url]

285.  "Fiber laser pumped high average power single-cycle terahertz pulse source," M.C. Hoffmann, K.-L. Yeh, H.Y. Hwang, T.S. Sosnowski, B.S. Prall, J. Hebling, and K.A. Nelson, Appl. Phys. Lett. 93,141107 (2008). [url]

284. "Generation and detection of tunable phonon polaritons using a single transmission grating," K. Katayama, H. Inoue, H. Sugiya, Q. Shen, T. Toyoda and K. A. Nelson, Appl. Phys. Lett. 92, 031906 (2008). [url] 

283. "Experimental investigation of nanofluid shear and longitudinal viscosities," A. Schmidt, M. Chiesa, D. Torchinsky, J. Johnson, A. Boustani, G. McKinley, K.A. Nelson, and G. Chen, Appl. Phys. Lett. 92, 244107 (2008). [url]

282.  "Terahertz death ray," J. Hebling, K.-L. Yeh, M.C. Hoffmann, and K.A. Nelson, Joint 31st Int'l Conf. on Infrared Millimeter Waves and 14th Int'l Conf. on Terahertz Electronics, 2006 (IEEE Conf. Proc., IRMMW-THz 2006), pp. 137 - 139. [url]

281. “Analysis of phase contrast imaging of terahertz phonon-polaritons,” P. Peier, S. Pilz, F. Muller, T. Feurer, and K.A. Nelson, J. Opt. Soc. Am. B 25, B70-B75 (2008). [url]

280.  "Photoacoustic measurements to determine acoustic velocities in shocked materials: Application to liquid benzene," N. Hemmi, D.H. Torchinsky, K.A. Zimmerman, J.M. Winey, K.A. Nelson, and Y.M. Gupta,  Appl Phys. Lett. 92, 101926 (2008). [url]

279. "Generation of high average power 1 kHz shaped THz pulses via optical rectification," K.-L. Yeh, J. Hebling, M.C. Hoffmann, and K.A. Nelson, Opt. Comm. 13, 3567-3570 (2008). [url]

278. "Generation of high power THz pulses by tilted pulse front excitation and their application possibilities," J. Hebling, K.-L. Yeh, M.C. Hoffmann, B. Bartal, and K.A. Nelson, J. Opt. Soc. Am. B 25, B6-B19 (2008). [url]

277. "Picosecond photoexcitation of acoustic waves in locally canted gold films," T. Pezeril, F. Leon, D. Chateigner, S. Kooi and K.A. Nelson, Appl. Phys. Lett. 92, 061908 (2008).[url]

276. "High power THz generation, THz nonlinear optics, and THz nonlinear spectroscopy," J. Hebling, K.-L. Yeh, M. C. Hoffmann and Keith A. Nelson, IEEE J. Selected Topics in Quantum Electronics 14, 345-353 (2008). [url]

 

2007

275.  "Toward full spatio-temporal control on the nanoscale," M. Durach, A. Rusina, K.A. Nelson, and M. Stockman, Nano Lett. 7, 3145-3149 (2007).[url]

274.  "Phonon-polariton excitation in coupled ferroelectric waveguides," E.R. Statz and K.A. Nelson, Integrated Ferroelectrics 92, 14-17 (2007). [url]

273. "Terahertz polaritonics: high power THz signal generation in ferroelectric crystals," J. Hebling, K.-L. Yeh, M. C. Hoffmann, and K. A. Nelson, Integrated Ferroelectrics 92, 87-94 (2007). [url]

272. "Temperature dependence of low-lying phonon dephasing by ultrafast spectroscopy (optical Kerr effect) in Ag beta-alumina and Tl beta-alumina," O. Kamishima, B. Paxton, T. Feurer, K. A. Nelson, Y. Iwai, J. Kawamura and T. Hattori, J. Phys.: Condense Matter 19,  456215 (2007). [url]

271. "Efficient THz generation by optical rectification at 1035 nm," M.C. Hoffmann, K.-L. Yeh, J. Hebling, and Keith A. Nelson, Opt. Express 15, 11706-11713 (2007). [url]

270. "Ultrafast extreme ultraviolet holography:  dynamic monitoring of surface deformation," R.I. Tobey, M.E. Siemens, O. Cohen, M.M. Murnane, H.C. Kapteyn, and K.A. Nelson, Opt. Lett. 32, 286-288 (2007).[url]

269. "Multidimensional coherent spectroscopy made easy," K. Gundogdu, K.W. Stone, D.B. Turner, and K.A. Nelson, Chemical Physics 341, 89-94 (2007). [url]

268. "Phonon polariton generation and detection using near-field heterodyne transient grating method," K. Katayama, Q. Shen, T. Toyoda, and K.A. Nelson, Appl. Phys. Lett. 90, 171117 (2007). [url]

267. "Ultrafast extreme ultraviolet holography: Dynamic monitoring of surface deformation," R.I. Tobey, M.E. Siemens, O. Cohen, Q. Li, M.M. Murnane, H.C. Kapteyn, and K.A. Nelson, in Ultrafast Phenomena XV, P. Corkum, D. Jonas, R.J.D. Miller, and A.M. Weiner, eds.  (Springer-Verlag 2007), pp. 42-44. [url]

266. "Lattice motions from THz phonon-polaritons measured with femtosecond x-ray diffraction," A.Cavalleri, S. Wall, M.Rini, C. Simpson, N. Dean, M. Khalil, D. Ward, K.A. Nelson, and R.W. Schoenlein, in Ultrafast Phenomena XV, P. Corkum, D. Jonas, R.J.D. Miller, and A.M. Weiner, eds.  (Springer-Verlag 2007), pp 716-718. [url]

265. "Terahertz nonlinear response in lithium niobate," T. Hornung, K. Yeh, and K.A. Nelson, in Ultrafast Phenomena XV, P. Corkum, D. Jonas, D. Miller, A.M. Weiner, eds. (Spring-Verlag, Berlin 2007), pp. 772-774. [url]

264. "Terahertz amplification in high-dielectric materials," K.-L. Yeh, T. Hornung, J.C. Vaughan, and K.A. Nelson, in Ultrafast Phenomena XV, P. Corkum, D. Jonas, D. Miller, A.M. Weiner, eds. (Spring-Verlag, Berlin 2007), pp. 802-804. [url]

263. "Phonon-polariton excitation in ferroelectric slab waveguides and photonic crystals," E.R. Statz, D.W. Ward, and K.A. Nelson, in Ultrafast Phenomena XV, P. Corkum, D. Jonas, D. Miller, A.M. Weiner, eds. (Spring-Verlag, Berlin 2007), pp. 784- 786. [url]

262. "Coherently controlled multidimensional optical spectroscopy," K. W. Stone, J.C. Vaughan, T. Hornung, and K.A. Nelson, in Ultrafast Phenomena XV, P. Corkum, D. Jonas, D. Miller, A.M. Weiner, eds. (Spring-Verlag, Berlin 2007), pp. 371-373. [url]

261. "Spatiotemporal femtosecond pulse shaping using a MEMS-based micromirror SLM," K.W. Stone, M. Milder, and K.A. Nelson, in Ultrafast Phenomena XV, P. Corkum, D. Jonas, D. Miller, A.M. Weiner, eds. (Spring-Verlag, Berlin 2007), pp. 184-186. [url]

260. "Terahertz polaritonics," T. Feurer, N.S. Stoyanov, D.W. Ward, J.C. Vaughan, E.R. Statz, and K.A. Nelson, Annu. Rev. Mater. Res. 37, 317-350 (2007). [url]

259. "Coherently controlled ultrafast four-wave mixing spectroscopy," J.C. Vaughan, T. Hornung, K.W. Stone and K.A. Nelson, J. Phys. Chem. A 111, 4873-4883 (2007). [url]

258. "Generation of 10 uJ ultrashort THz pulses by optical rectification," K.-L. Yeh, M.C. Hoffmann, J. Hebling, and K.A. Nelson, Appl. Phys. Lett. 90, 171121 (2007). [url].

257. "Pulsed laser characterization of multicomponent polymer acoustic and mechanical properties in the sub-GHz regime," G. Saini, T. Pezeril, D.H. Torchinsky, J. Yoon, S.E. Kooi, E.L. Thomas, and K.A. Nelson, Journal of Materials Research 22, 719-723 (2007). [url]

 

2006

256. "Transient grating measurement of surface acoustic waves in thin metal films with extreme ultraviolet radiation," R.I. Tobey, M.E. Siemens, M.M. Murnane, H.C. Kapteyn, D.H. Torchinsky, and K.A. Nelson, Appl. Phys. Lett. 89, 091108 (2006). [url]

255. "Fabrication of polaritonic structures in LiNbO₃ and LiTaO₃ using femtosecond laser machining," D.W. Ward, E.R. Statz, and K.A. Nelson, Appl. Phys. A - Materials Science & Processing 86, 49-54 (2007). [url]

254. "Irreversible organic crystalline chemistry monitored in real time," P.R. Poulin, and K.A. Nelson, Science 291, 1756 - 1760 (2006). [url]

253. "Tracking the motion of charges in a terahertz light field by femtosecond X-ray diffraction," A. Cavalleri, S. Wall, C. Simpson, E. Statz, D.W. Ward, K.A. Nelson, M. Rini, R. W. Schoenlein, Nature 442, 664-666, (2006). [url]

252. "Analysis of replica pulses in femtosecond pulse shaping with pixelated devices," J.C. Vaughan, T. Feurer, K.W. Stone, and K.A. Nelson, Opt. Express 14, 1314-1328, (2006). [url]

 

2005

251. "Generation of ultrahigh-frequency tunable acoustic waves,", J. D. Choi, T. Feurer, M. Yamaguchi, B. Paxton, and K.A. Nelson, Appl. Phys. Lett. 87, 081907 (2005). [url]

250. "On the physical origins of the negative index of refraction," D.W. Ward, K.A. Nelson, and K.J. Webb, New J. Phys. 7, 213, (2005). [url]

249. "Opening lab doors to high school students: Keys to a successful engagement," R.M. Slayton and K.A. Nelson, Physics Education, 40, 347-354 (2005). [url]

248. "Finite-difference time-domain (FDTD) simulations of electromagnetic wave propagation using a spreadsheet," D.W. Ward, and K.A. Nelson, Comput. Appl. Eng. Educ. 13, 213-221 (2005). [url]

247. "Diffraction-based femtosecond pulse shaping with a 2D SLM," J.C. Vaughan, T. Hornung, T. Feurer, and K.A. Nelson, Opt. Lett. 30, 323-325, (2005). [url]

246. "Terahertz wave generation and propagation in thin film lithium niobate produced by crystal ion slicing," D.W. Ward, E.R. Statz, K.A. Nelson, R.M. Roth, and R.M. Osgood, Appl. Phys. Lett. 86, 022908 (2005). [url]

245. "Ultrahigh frequency acoustic phonon generation and spectroscopy with Deathstar pulse shaping," J.D. Beers, M. Yamaguchi, T. Feurer, B.J. Paxton, and K.A. Nelson, in Ultrafast Phenomena XIV, T. Kobayashi, T. Okada, T. Kobayashi, K.A. Nelson, and S. De Silvestri , eds. (Springer-Verlag, Berlin 2005), pp. 236-238. [url]

244. "Electron acceleration through spatiotemporal shaping of ultrashort light pulses," D.H. Torchinsky, T. Feurer, and K.A. Nelson, in Ultrafast Phenomena XIV, T. Kobayashi, T. Okada, T. Kobayashi, K.A. Nelson, and S. De Silvestri , eds. (Springer-Verlag, Berlin 2005), pp. 152-154. [url]

243. "Typesetting THz waveforms," J.C. Vaughan, T. Feurer, T. Hornung, and K.A. Nelson, in Ultrafast Phenomena XIV, T. Kobayashi, T. Okada, T. Kobayashi, K.A. Nelson, and S. De Silvestri , eds. (Springer-Verlag, Berlin 2005), pp. 717-719. [url]

242. "Degenerate four-wave mixing spectroscopy based on two dimensional pulse shaping," T. Hornung, J.C. Vaughan, T. Feurer, and K.A. Nelson, in Ultrafast Phenomena XIV, T. Kobayashi, T. Okada, T. Kobayashi, K.A. Nelson, and S. De Silvestri , eds. (Springer-Verlag, Berlin 2005), pp. 569-571. [url]

241. "Single-shot transient absorption of I^₃- in solutions and glasses," P.R. Poulin and K.A. Nelson, in Ultrafast Phenomena XIV, T. Kobayashi, T. Okada, T. Kobayashi, K.A. Nelson, and S. De Silvestri , eds. (Springer-Verlag, Berlin 2005), pp. 529-531. [url]

240. "Phonon-polariton based THz spectroscopy," B.J. Paxton, M. Yamaguchi, and K.A. Nelson, in Ultrafast Phenomena XIV, T. Kobayashi, T. Okada, T. Kobayashi, K.A. Nelson, and S. De Silvestri , eds. (Springer-Verlag, Berlin 2005), pp. 254-256. [url]

239. "Polaritonics in complex structures: confinement, bandgap materials, and coherent control," D.W. Ward, E.R. Statz, J.D. Beers, T. Feurer, J.D. Joannopoulos, R.M. Roth, R.M. Osgood, K.J. Webb, and K.A. Nelson, in Ultrafast Phenomena XIV, T. Kobayashi, T. Okada, T. Kobayashi, K.A. Nelson, and S. De Silvestri , eds. (Springer-Verlag, Berlin 2005), pp. 298-300. [url]

 

2004

238. "Nature of lossy Bloch states in polaritonic photonic crystals," K.C. Huang, E. Lidorikis, X. Jiang, J.D. Joannopoulos, K.A. Nelson, P. Bienstman, and S. Fan, Phys. Rev. B 69, 195111, (2004). [url]

237. "Phase mask based interferometer: Operation principle, performance, and application to thermoelastic phenomena," C. Glorieux, J.D. Beers, E.H. Bentefour, K. Van de Rostyne, and K.A. Nelson, Rev. Sci. Instr. 75, 2906-2920, (2004). [url]

236. "Initial excitation process of ferroelectric B₂ soft mode in KD₂PO₄," J. Kano, Y. Tsujimi, K.A. Nelson, and T. Yagi, Ferroelectrics 308, 17-21, (2004). [url]

235. "Polaritonic materials fabricated and tested with ultrashort-pulse lasers," D.W. Ward, E.R. Statz, T. Feurer, and K.A. Nelson, Ultrafast Lasers for Materials Science: MRS Symposium Proceedings, Vol. 850, M.J. Kelley, A. Pique, E.W. Kreutz, and M. Li eds. (Materials Research Society, Pittsburgh, PA, 2004), pp. MM1.2.1-6. [url]

234. "Coherent control of phonon-polaritons in a THz resonator fabricated with femtosecond laser machining," D.W. Ward, J.D. Beers, T. Feurer, E. Statz, N. Stoyanov, and K.A. Nelson, Opt. Lett. 29, 2671-2673 (2004). [url]

233. "Nanoscale photothermal and photoacoustic transients probed with extreme ultraviolet radiation," R.I. Tobey, E.H. Gershgoren, M.E. Siemens, M.M. Murnane, H.C. Kapteyn, T. Feurer, K.A. Nelson, Appl. Phys. Lett. 85, 564-566 (2004). [url]

232. "Degenerate four-wave mixing spectroscopy based on two-dimensional femtosecond pulse shaping," T. Hornung, J.C. Vaughan, T. Feurer, and K.A. Nelson, Opt. Lett. 29, 2052-2054 (2004). [url]

231. "Typesetting of terahertz waveforms," T. Feurer, J.C. Vaughan, T. Hornung, and K.A. Nelson, Opt. Lett. 29, 1802-1804 (2004). [url]

230. "Metrics for negative refractive materials," K.J. Webb, M. Yang, D.W. Ward, and K.A. Nelson, Phys. Rev. E 70, 035602 (2004). [url]

229. "Direct visualization of a polariton resonator in the THz regime," T. Feurer, N.S. Stoyanov, T. Feurer, D.W. Ward, E.R. Statz, and K.A. Nelson, Opt. Express 12, 2387-2396 (2004). [url]

228. "Picosecond acoustic transmission measurements. Part II: Probing high frequency acoustic relaxation in supercooled glycerol," R.M. Slayton and K.A. Nelson, J. Chem. Phys. 120, 3919-3930 (2004). [url]

227. "Picosecond acoustic transmission measurements. Part I: Transient grating generation and detection of acoustic responses in thin metal films," R.M. Slayton and K.A. Nelson, J. Chem. Phys. 120, 3908-3918 (2004). [url]

226. "Phonon-polariton propagation, guidance, and control in bulk and patterned thin film ferroelectric crystals," D.W. Ward, E. Statz, J.D. Beers, N.S. Stoyanov, T. Feurer, R.M. Roth, R.M. Osgood, K.A. Nelson, in Ferroelectric Thin Films XII: MRS Symposium Proceedings, vol. 797, A. Kingon, S. Hoffmann-Eifert, I.P. Koutsaroff, H. Funakubo, and V. Joshi eds. (Materials Research Society, Pittsburgh, PA, 2004), pp. W5.9.1-6. [url]

 

2003

225. "Phase transition dynamics studied by coherent phonon excitation with ultrashort laser pulses," T. Yagi, J. Kano, T. Watanuki, Y. Tsujimi, and K.A. Nelson, Ferroelectrics 284, 3-13 (2003). [url]

224. "The extremely early stage of the ferroelectric B-2 soft mode of KDP studied by the impulsive stimulated Raman scattering," J. Kano, Y. Tsujimi, K.A. Nelson, and T. Yagi, Ferroelectrics 285, 59-66 (2003). [url]

223. "Femtosecond time-resolved spectroscopic study of the slow dynamics in the structural phase transition," T. Yagi, J. Kano, T. Watanuki, Y. Tsujimi, and K.A. Nelson, J. Korean Phys. Soc. 42, S1012-S1016 Suppl. S (2003). [url]

222. "Initial process of the ferroelectric B₂ soft mode of KDP studied by the impulsive stimulated Raman scattering with heterodyne detection," J. Kano, Y. Tsujimi, K.A. Nelson, and T. Yagi, Ferroelectrics 272, 2049-2054 (2002). [url]

221. "Impulsive stimulated thermal scattering," J.A. Rogers, A. Maznev, and K.A. Nelson, Characterization of Materials, 2, 744-759 (2003). [url]

220. "Simulation of phonon-polariton propagation in ferroelectric LiNbO₃," D.W. Ward, E. Statz, N.S. Stoyanov, K.A. Nelson, in Engineered Porosity for Microphotonics and Plasmonics: MRS Symposium Proceedings, vol. 784, R. Wehrspohn, F. Garcial-Vidal, M. Notomi, and A. Scherer, eds. (Materials Research Society, Pittsburgh, PA, 2003), pp. C11.60.1-6. [url]

219. "Acoustic waves at interfaces studied by laser ultrasonics," C. Glorieux, K. Van de Rostyne, J.D. Beers, W. Gao, S. Petillion, N. Van Riet, K.A. Nelson, J.F. Allard, V.E. Gusev, W. Lauriks, and J. Thoen, Rev. Sci. Instr. 74, 1-5 (2003). [url]

218. "Automated spatiotemporal diffraction of ultrashort laser pulses," J.C. Vaughan, T. Feurer, and K.A. Nelson, Opt. Lett. 28, 2408-2410 (2003). [url]

217. "Field expulsion and reconfiguration in polaritonic photonic crystals," K.C. Huang, P. Bienstman, J.D. Joannopoulos, K.A. Nelson, and S. Fan, Phys. Rev. Lett. 90, 196402 (2003). [url]

216. "Phonon-polariton excitations in photonic crystals," K.C. Huang, P. Bienstman, J.D. Joannopoulos, K.A. Nelson, and S. Fan, Phys. Rev. B 68, 075209 (2003). [url]

215. "Spatiotemporal coherent control of lattice vibrational waves," T. Feurer, J.C. Vaughan, and K.A. Nelson, Science 299, 374-377 (2003). [url]

214. "Integrated diffractive THz elements," N.S. Stoyanov, T. Feurer, D.W. Ward, and K.A. Nelson, Appl. Phys. Lett. 82, 674-676 (2003). [url]

 

2002

213. "Direct visualization of the Guoy phase shift," N.S. Stoyanov, T. Feurer, D.W. Ward, and K.A. Nelson, in Ultrafast Phenomena XIII, R.D. Miller, M.M. Murnane, N.F. Scherer, and A.M. Weiner, eds. (Springer-Verlag, Berlin 2002), pp. 401-403.

212. "Automated two-dimensional femtosecond pulse shaping and phased-array THz generation," J.C. Vaughan, T. Feurer, and K.A. Nelson, in Ultrafast Phenomena XIII, R.D. Miller, M.M. Murnane, N.F. Scherer, and A.M. Weiner, eds. (Springer-Verlag, Berlin 2002), pp. 214-216.

211. "Terahertz polariton propagation in patterned materials," N.S. Stoyanov, D.W. Ward, T. Feurer, and K.A. Nelson, Nat. Materials 1, 95-98 (2002). [url]

210. "THz field generation and manipulation by coherent control over phonon-polaritons," T. Feurer, J.C. Vaughan, N.S. Stoyanov, D.W. Ward, and K.A. Nelson, Proceedings of the Thirteenth International Symposium on Space Terahertz Technology, (2002), pp. 215-218.

209. "Coherent control over collective polariton excitations: The dawn of polaritonics," T. Feurer, J.C. Vaughan, N.S. Stoyanov, and K.A. Nelson, in Ultrafast Phenomena XIII, R.D. Miller, M.M. Murnane, N.F. Scherer, and A.M. Weiner, eds. (Springer-Verlag, Berlin 2002), pp. 541-545.

208. "Thermal, structural, and orientational relaxation of supercooled salol studied by polarization-dependent impulsive stimulated scattering," C. Glorieux, K.A. Nelson, G. Hinze, and M. D. Fayer, J. Chem. Phys. 116, 3384-3395 (2002). [url]

207. "Phonon-polaritons: Controlled propagation and amplification," T. Feurer, N.S. Stoyanov, J.C. Vaughan. D.W. Ward, and K.A. Nelson in Femtochemistry, A. Douhal and J. Santamaria, eds. (World Scientific, 2002), pp. 377-389.

206. "Automated two-dimensional femtosecond pulse shaping," J.C. Vaughan, T. Feurer, and K.A. Nelson, J. Opt. Soc. Am. B 19, 2489-2495 (2002). [url]

205. "Heterodyned impulsive stimulated Raman scattering of phonon-polaritons in LiTaO3 and LiNbO3" T.F. Crimmins, N.S. Stoyanov, and K.A. Nelson, J. Chem. Phys. 117, 2882-2896 (2002). [url]

204. "Direct visualization of phonon-polariton focusing and amplitude enhancement," N.S. Stoyanov, D.W. Ward, T. Feurer, and K.A. Nelson, J. Chem. Phys. 117, 2897-2901 (2002). [url]

203."Direct visualization of the Gouy phase by focusing phonon-polaritons," T. Feurer, N.S. Stoyanov, D.W. Ward, and K.A. Nelson, Phys. Rev. Lett. 88, 257402 (2002). [url]

202. "Multidimensional control of femtosecond pulses using a programmable liquid crystal matrix," T. Feurer, J.C. Vaughan, R.M. Koehl, and K.A. Nelson, Opt. Lett. 27, 652-654 (2002). [url]

 

2001

201. "Femtosecond time-resolved spectroscopy of energetic materials," G.P. Wakeham, D.D. Chung, and K.A. Nelson, Thermochimica Acta 384, 7-21 (2001). [url]

200. "Reinvestigation of the dispersion relation of A1 phonon-polariton in LiNbO3 by the improved heterodyne ISRS study," T. Watanuki, S. Yoshioka, M. Kasahara, T.F. Crimmins, K.A. Nelson, and T. Yagi, J. Phys. Soc. Jpn. 70, 2784-2787 (2001). [url]

199. "Transient grating measurements of film thickness in multi-layer metal films," R.M. Slayton, A.A. Maznev, and K.A. Nelson, J. Appl. Phys. 90, 4392-4402 (2001). [url]

198. "Terahertz polaritonics: Automated spatiotemporal control over propagating lattice waves," R.M. Koehl and K.A. Nelson, Chem. Phys. 267, 151-159 (2001). [url]

197. "Coherent optical control over collective vibrations traveling at light-like speeds," R.M. Koehl and K.A. Nelson, J. Chem. Phys. 114, 1443-1446 (2001). [url]

196. "On the character of acoustic waves at the interface between hard and soft solids and liquids," C. Glorieux, K. V. de Rostyne, K.A. Nelson, W. Gao, W. Laruiks, and J. Thoen, J. Acoust. Soc. Am. 110, 1299-1306 (2001). [url]

195. "Spatiotemporal coherent control," R.M. Koehl and K.A. Nelson, in Ultrafast Phenomena XII , T. Elsaesser, S. Mukamel, M.M. Murnane, and N. F. Scherer, eds. (Springer-Verlag ser. Chem. Phys. v. 66, 2001), pp. 36-38. [url]

194. "A simple terahertz spectrometer," T.F. Crimmins, M. J. Gleason, D.W. Ward, and K.A. Nelson, in Ultrafast Phenomena XII, T. Elsaesser, S. Mukamel, M.M. Murnane, and N. F. Scherer, eds. (Springer-Verlag ser. Chem. Phys. V. 66, 2001) pp. 221-223. [url]

193. "Thin film metrology using impulsive stimulated thermal scattering," M. Gostein, M. Banet, M. Joffe, A.A. Maznev, R. Sacco, J. Rogers, and K.A. Nelson, Handboook of Silicon Semiconductor Metrology 9, ed. by Alain Diebold (New York: Marcel Dekker) 167-196 (2001).

192. "Lattice vibrations that move at the speed of light: How to excite them, how to monitor them, and how to image them before they get away," R.M. Koehl, T.F. Crimmins, and K.A. Nelson, in Ultrafast Infrared and Raman Spectroscopy, M. D. Fayer, ed. (Marcel Dekker, New York) pp. 513-539 (2001). [url]

 

2000

191. "Real-space and real-time imaging of polariton wavepackets," S. Adachi, R.M. Koehl, and K.A. Nelson, J. Lumin. 87-89, 840-843 (2000). [url]

190. "Optical sampling four-wave-mixing experiment for exciton relaxation processes," S. Adachi, Y. Takagi, J. Takeda, and K.A. Nelson, Opt. Commun. 174, 291-298 (2000). [url]

189. "Precise determination of thin metal film thickness with laser-induced acoustic grating technique," A.A. Maznev, M. J. Banet, M. Gostein, R. B. Hanselman, M. A. Joffe, R. Sacco, K.A. Nelson, in Mater. Res. Soc. Symp. Proc. 591, Nondestructive Methods for Materials Characterization, T. Matikas, N. Meyendorf, G. Baaklini, and R. Gilmore, eds. (2000). [url]

188. "Optical generation and characterization of acoustic waves in thin films: Fundamentals and applications," J.A. Rogers, A.A. Maznev, M. J. Banet, and K.A. Nelson, Ann. Rev. Mater. Sci. 30, 117-157 (2000). [url]

187. "Dual-echelon single-shot femtosecond spectroscopy," G.P. Wakeham and K.A. Nelson, Opt. Lett. 25, 357-363 (2000). [url]

186. "Impulsive stimulated thermal scattering study of structural relaxation in supercooled glycerol," D.M. Paolucci and K.A. Nelson, J. Chem. Phys. 112, 6725-6732 (2000). [url].

 

1999

185. "Polariton dispersion of LiNbO₃ studied by heterodyne ISRS with phase masks," T. Watanuki, S. Yoshika, M. Kasahara, T. Yagi, T.F. Crimmins, and K.A. Nelson, Journal of the Korean Physical Society, Vol. 35: 1400-1403 (1999).

184. "Watching matter rearrange," K.A. Nelson, Science 286, 1310-1311 (1999). [url]

183. "Real-space imaging of phonon-polaritons," S. Adachi, R.M. Koehl, and K.A. Nelson, Butsuri (Jpn.) 54, 357-363 (1999).

182. "Direct visualization of collective wavepacket dynamics," R.M. Koehl, S. Adachi, and K.A. Nelson, J. Phys. Chem. A 103, 10260-10267 (1999). [url]

181. "Anharmonic phonon-polariton excitation through impulsive stimulated Raman scattering and detection through wavevector overtone spectroscopy: Theory and comparison to experiments on lithium tantalate," V. Romero-Rochin, R.M. Koehl, C. J. Brennan, and K.A. Nelson, J. Chem. Phys. 111, 3559-3571 (1999). [url]

180. "Nonexponential primary relaxation in supercooled salol," G. Diezemann and K.A. Nelson, J. Phys. Chem. B 103, 4089-4096 (1999). [url]

179. "Wideband acoustic spectroscopy of biological material based on a laser-induced grating technique," A.A. Maznev, D. J. McAuliffe, A. G. Doukas, and K.A. Nelson, Ultrasound in Med. & Biol. 25, 601-607 (1999). [url]

178. "Surface acoustic modes in thin films on anisotropic substrates," A.A. Maznev, A. Akthakul, and K.A. Nelson, J. Appl. Phys. 86, 2818-2824 (1999). [url]

177. "Transient grating measurement of picosecond acoustic pulses in metal films," T.F. Crimmins, A.A. Maznev, and K.A. Nelson, Appl. Phys. Lett. 74, 1344-1346 (1999). [url]

176. "Real-space polariton wave packet imaging," R.M. Koehl, S. Adachi, and K.A. Nelson, J. Chem. Phys. 110, 1317-1320 (1999). [url]

 

1998

175. "Multiple-pulse control and bispectral 2D Raman analysis of nonlinear lattice dynamics," R.M. Koehl, S. Adachi, and K.A. Nelson, in Ultrafast Phenomena XI, T. Elsaesser, J.G. Fujimoto, D.A. Wiersma, and W. Zinth, eds. (Springer-Verlag, Berlin 1998), pp. 136-137.

174. "Spatiotemporal imaging, spatiotemporal pulse shaping, and spatiotemporal coherent control," R.M. Koehl, T.F. Crimmins, C.J. Brennan, and K.A. Nelson, in Ultrafast Phenomena XI, T. Elsaesser, J.G. Fujimoto, D.A. Wiersma, and W. Zinth, eds. (Springer-Verlag, Berlin 1998), pp. 92-93.

173. "How to make femtosecond pulses overlap," A.A. Maznev, T.F. Crimmins, and K.A. Nelson, Opt. Lett. 23, 1378-1380 (1998). [url]

172. "Optical heterodyne detection of laser-induced gratings," A.A. Maznev, K.A. Nelson, and J.A. Rogers, Opt. Lett. 23, 1319-1321 (1998). [url]

171. "Ultrafast optical spectroscopy and optical control," T.F. Crimmins, R.M. Koehl, and K.A. Nelson, in Ultrafast Dynamics of Quantum Systems, B. Di Bartolo, ed., NATO ASI Ser. B 372, 407-486 (1998).

170. "Intramolecular proton transfer of a 2-(2,"4"-dinitrobenzyl)pyridine studied by femtosecond transient absorption spectroscopy," J. Takeda, D.D. Chung, J. Zhou, and K.A. Nelson, Chem. Phys. Lett. 290, 341-348 (1998). [url]

169. "Microelectronic film thickness determination using a laser-based ultrasonic technique," R. Logan, A.A. Maznev, K.A. Nelson, J.A. Rogers, M. Fuchs, and M. Banet, Mater. Res. Soc. Symp. Proc. 440, 347-352 (1998).

168. "Automated spatial and temporal shaping of femtosecond pulses," R.M. Koehl, T. Hattori, and K.A. Nelson, Opt. Commun. 157, 57-61 (1998). [url]

167. "Optical control over two-dimensional lattice vibrational trajectories in crystalline quartz," M.M. Wefers, H. Kawashima, and K.A. Nelson, J. Chem. Phys. 108, 10248-10255 (1998). [url]

166. "High-precision film thickness determination using a laser-based ultrasonic technique," M. J. Banet, M. Fuchs, J.A. Rogers, J.H. Reinhold, Jr., J.M. Knecht, M. Rothschild, R. Logan, A.A. Maznev, and K.A. Nelson, Appl. Phys. Lett. 73, 169-171 (1998). [url]

 

1997

165. "Noncontact inspection of opaque film thickness in single-layer and multilayer structures and edge-exclusion zones," M. Banet, M. Fuchs, R.A. Logan, K.A. Nelson, and J.A. Rogers, IEEE Int. Symp. Semicond. Manuf., Conf. Proc. (IEEE, 1997), pp. P/35-P/37.

164. "The future of metrology is optical fast and in situ," M. Banet, M. Fuchs, R. Balanger, J. Hanselman, J.A. Rogers, and K.A. Nelson, Future Fab International, Issue 4, 1, 297-300, (1997).

163. "Nondestructive optical characterization of radiation hardened polyimide films," R. Logan, A.A. Maznev, K.A. Nelson, and J. Megusar, Mater. Res. Soc. Symp. Proc., 439, 659-663 (1997).

162. "Structural relaxation of supercooled liquids from impulsive stimulated light scattering," Y. Yang and K.A. Nelson, in Supercooled liquids: Advances and Novel Applications, ACS Symp. Ser. 676, J.T. Fourkas D. Kivelson, U. Mohanty and K.A. Nelson, Eds. (Amer. Chem. Soc., Washington, D.C. 1997), pp. 181-198.

161. "A brief introduction to supercooled liquids," J.T. Fourkas, D. Kivelson, U. Mohanty, and K.A. Nelson, in Supercooled liquids: Advances and Novel Applications, ACS Symposium Series 676, J.T. Fourkas D. Kivelson, U. Mohanty and K.A. Nelson, Eds. (Amer. Chem. Soc., Washington, D.C. 1997) pp. 2-12.

160. "Supercooled liquids: Advances and novel applications," J.T. Fourkas D. Kivelson, U. Mohanty and K.A. Nelson, ACS Symposium Series 676,  Eds. (Amer. Chem. Soc., Washington, D.C. 1997).

159. "Direct time-resolved measurement of anharmonic lattice vibrations in ferroelectric crystals," C. J. Brennan and K.A. Nelson, J. Chem. Phys. 107, 9691-9694 (1997). [url]

158. "Optical system for materials characterization with the transient grating technique: Application to nondestructive evaluation of thin films used in microelectronics," J.A. Rogers, M. Fuchs, M.J. Banet, J.B. Hanselman, R. Logan, and K.A. Nelson, Appl. Phys. Lett. 71, 225-227 (1997). [url]

157. "Photothermal/photoacoustic method for in-situ evaluation of radiation-hardened polyimide films," R. J. Logan, A.A. Maznev, K.A. Nelson, and J. Megusar, J. Nucl. Mater. 246, 256-259 (1997). [url]

 

1996

156. "Surface phonon spectroscopy with frequency-domain impulsive stimulated light scattering," A.A. Maznev, K.A. Nelson, and T. Yagi, Solid State Commun. 100, 807-811 (1996). [url]

155. "Impulsive stimulated thermal scattering for sub-micron-thickness film characterization," A.A. Maznev, K.A. Nelson, and T. Yagi, Thin Solid Films 290-291, 294-298 (1996). [url]

154. "Single-pulse and multiple-pulse femtosecond spectroscopy: Progress toward collective mode-selective chemistry," H. Kawashima, M.M. Wefers, and K.A. Nelson, Physica B 219-220, 734-737 (1996). [url]

153. "A new photoacoustic/photothermal device for real-time materials evaluation: An automated means for performing transient grating experiments," J.A. Rogers and K.A. Nelson, Physica B 219-220, 562-564 (1996). [url]

152. "Relaxational dynamics and strength in supercooled liquids from impulsive stimulated thermal scattering," Y. Yang, L. J. Muller, and K.A. Nelson, Mat. Res. Soc. Proc. 407, 145-154 (1996).

151. "Impulsive stimulated thermal scattering studies of thermally induced cure in thin films of PMDA/ODA," J.A. Rogers and K.A. Nelson, J. Polymer Sci. B: Polymer Phys. 34, 861-872 (1996). [url]

150. "Multidimensional shaping of ultrafast optical waveforms," M.M. Wefers, K.A. Nelson, and A. M. Weiner, Opt. Lett. 21, 746 (1996). [url]

149. "Impulsive stimulated thermal scattering study of a relaxation dynamics and the Debye-Waller factor anomaly in Ca0.4K0.6(NO3)1.4," Y. Yang and K.A. Nelson, J. Chem. Phys. 104, 5429-5436 (1996). [url]

148. "Optical control over femtosecond polarization dynamics," M.M. Wefers, H. Kawashima, and K.A. Nelson, J. Phys. Chem. Sol. 57, 1425-1432 (1996). [url]

 

1995 and earlier

147. "Multiple-pulse femtosecond waveform generation and spectroscopy," M.M. Wefers, H. Kawashima, and K.A. Nelson, Proc. 7th Int. Conf. Time-Resolved Vibrational Spectroscopy, pp. 149-153, Ed. by W. H. Woodruff, Los Almos Nat'l Lab, Los Alamos (1995).

146. "Impulsive stimulated light scattered from glass-forming liquids: II. Salol relaxation dynamics, nonergodicity parameter, and testing of mode coupling theory," Y. Yang and K.A. Nelson, J. Chem. Phys. 103, 7732-7739 (1995). [url]

145. "Impulsive stimulated light scattering from glass-forming liquids: I. Generalized hydrodynamics approach," Y. Yang and K.A. Nelson, J. Chem. Phys. 103, 7722-7731 (1995). [url]

144. "Femtosecond pulse shaping, multiple-pulse spectroscopy, and optical control," H. Kawashima, M.W. Wefers, and K.A. Nelson, Ann. Rev. Phys. Chem. 46, 627-656 (1995). [url]

143. "Examination of order-disorder and soft modes in perovskite ferroelectrics by impulsive stimulated Raman scattering," T.P. Dougherty, G.P. Wiederrecht, and K.A. Nelson, Ferroelectrics 164, 253-264 (1994).

142. "Liquid dynamics studied by ultrafast Raman echo technique," K. Tominaga, R. Inaba, T.J. Kang, Y. Naitoh, K.A. Nelson, M. Tasumi, and K. Yoshihara, Proc. 14th Int. Conf. Raman Spectroscopy, ed. by N. T. Yu and X.- Y Li, John-Wiley & Sons (1994) pp.444-445.

141. "Transverse isotropic elastic moduli and in-plane thermal diffusivity in silicon-supported thin films of photosentive BPDA/PPD measured using impulsive stimulated thermal scattering," J.K. Cocson, C.S. Hau, P.M. Lee, A.H. Zhong, J.A. Rogers, and K.A. Nelson, Polymer 36, 4069-4075 (1995). [url]

140. "Characterization of 6FDA-APBP polymide films through impulsive stimulated thermal scattering," J.K. Cocson, C.S. Hau, P.M. Lee, C.C. Poon, A.H. Zhong, J.A. Rogers, and K.A. Nelson, J. Mater. Sci. 30, 5960-5966 (1995).

139. "Coherent control: Optics, molecules, and materials," K.A. Nelson, Ultrafast Phenomena IX, P. Barbara and W. Knox, Eds. (Springer-Verlag Ser. Chem. Phys. vol. 60, Berlin, 1994), 47-49 (1995).

138. "Generation of high-fidelity programmable ultrafast optical waveforms," M.M. Wefers and K.A. Nelson, Opt. Lett. 20, 1047-1049 (1995). [url]

137. "Single-shot femtosecond spectroscopy of reactive organic molecular crystals," W. Wang, D.D. Chung, J.T. Fourkas, L. Dhar, and K.A. Nelson, in Proc. 2nd Int'l. Workshop on Microscopic and Macroscopic Approaches to Detonation, St. Malo, 1-10 October 1994, J. de Phys. IV Colloque C4, supplement au J. de Phys. III, v. 5, May 1995.

136. "Noncontact optical determination of thin film mechanical, thermal, and adhesion properties," J.A. Rogers, L. Dhar, Y. Yang, and K.A. Nelson, SPE ANTEC Technical Papers 16 (II), 2812-2815 (1995).

135. "Space-time profiles of shaped ultrafast optical waveforms," M.M. Wefers, and K.A. Nelson, J. Quant. Electron., 32 (1), 161-172, (1996). [url]

134. "Single-pulse and multiple-pulse femtosecond spectroscopy of ferroelectric materials," L. Dhar and K.A. Nelson, Ferroelectrics 164, 1-13 (1995).

133. "Testing of mode-coupling theory through impulsive stimulated thermal scattering," by I.C. Halalay, Y. Yang, and K.A. Nelson, Transport Theory and Stat. Phys. 24, 1053-1073 (1995).

132. "Automated multidimensional coherent optical spectroscopy with multiple phase-related femtosecond pulses," by M.M. Wefers, H. Kawashima, and K.A. Nelson, J. Chem. Phys. 102, 9133-9136 (1995). [url]

131. "Tc of the mode coupling theory evaluated from impulsive stimulated light scattering on salol," by Y. Yang and K.A. Nelson, Phys. Rev. Lett. 74, 4883-4886 (1995). [url]

130. "Theory of nonlinear optical experiments with harmonic oscillators," J.T Fourkas, H. Kawashima, and K.A. Nelson, J. Chem. Phys. 103, 4393-4407 (1995). [url]

129. "Programmable femtosecond pulse shaping and spectroscopy," M.M. Wefers, H. Kawashima, and K.A. Nelson, in Ultrafast Phenomena IX, P. Barbara and W. Knox, Eds. (Springer-Verlag, Berlin, 1994), pp. 134-135.

128. "Analysis of programmable ultrashort waveform generation using liquid crystal spatial light modulators," M.M. Wefers and K.A. Nelson, J. Opt. Soc. B 12, 1343-1362 (1995). [url]

127. "Optical measurement of the elastic moduli and thermal diffusivity of a C-N film," Y. Yang, K.A. Nelson, and F. Adibi, J. Mater. Res. 10, 41-48 (1995). [url]

126. "Femtosecond time-resolved spectroscopy of soft modes in structural phase transitions of perovskites," T.P. Dougherty, G.P. Wiederrecht, K.A. Nelson, M.H. Garrett, H.P. Jenssen, and C. Warde, Phys. Rev. B 50, 8996-9019 (1994). [url]

125. "Femtosecond impulsive stimulated Raman scattering studies of LiTaO3," G.P. Wiederrecht, T.P. Dougherty, L. Dhar, and K.A. Nelson, Ferroelectrics 144, 1-16 (1993).

124. "Anomalous polariton dynamics in LiTaO3," G.P. Wiederrecht, T.P. Dougherty, L. Dhar, and K.A. Nelson, Ferroelectrics 150, 103-118 (1993).

123. "Single-shot, pulse-length-limited ultrafast transient absorption spectroscopy," J.T. Fourkas, L. Dhar, and K.A. Nelson, Ultrafast Phenomena IX, P. Barbara and W. Knox, Eds. (Springer-Verlag, Berlin, 1994), pp. 141-142.

122. "Real-time thermo-mechanical and adhesive property evaluation of thin films and multi-layers," J.A. Rogers, and K.A. Nelson, Proc. Spring 1994 MRS Symp. C, Materials Reliability in Microelectronics IX, P. Borgesen and J. Coburn, Eds., 338, 553-563 (1994).

121. "Dis-bond detection and the possibility of interfacial stiffness measurement with real-time impulsive stimulated thermal scattering," J.A. Rogers and K.A. Nelson, J. Adhesion 50, 1-24 (1995).

120. "Vibrational and rotational dynamics of molecules in solution studied by femtosecond CARS and Raman Echo," K. Yoshihara, R. Inaba, H. Okamoto, M. Tasumi, K. Tominaga, and K.A. Nelson, in Femtosecond Reaction Dynamics, ed. by D. A. Wiersma, (North-Holland, Amsterdam 1994) pp. 299-310.

119. "Accurate determination of mechanical properties in thin polyimide films with transverse isotropic symmetry using impulsive stimulated thermal scattering," J.A. Rogers, L. Dhar, and K.A. Nelson, J. de Phys. IV 4, C7/217-C7/224 (1994) [Colloque C7, Suppl. J. de Phys. III, no. 7 (8th Intl. Top. Mtg. on Photoacoustic and Photothermal Phenomena, D. Fournier and J.P. Roger, eds.)]

118. "Moduli determination in polymide film bilayer systems: Prospects for depth profiling using impulsive stimulated thermal scattering," L. Dhar, J.A. Rogers, and K.A. Nelson, J. Appl. Phys. 77, 4431-4444 (1995). [url]

117. "Photoacoustic determination of the residual stress and transverse isotropic elastic moduli in thin films of the polymide PMDA/ODA," J.A. Rogers and K.A. Nelson, IEEE Trans. Ultrasonics, Ferroelectrics, and Frequency Control 42 (4), 555-566 (1995). [url]

116. "Noninvasive optical method for characterization of thin films," J.A. Rogers and K.A. Nelson, Materials Technology 9, 187-200 (1994).

115. "Real-time thermo-mechanical property evaluation of thin films," J.A. Rogers and K.A. Nelson, Proc. of Fall 1993 MRS Mtg. Symp. Proc., 324, 323-328 (1994).

114. "Noninvasive real-time evaluation of the anisotropic thermal diffusivity in thin polymer films for electronics packaging," J.A. Rogers, C. Mindas, Y. Yang and K.A. Nelson, Fall 1993 MRS Mtg. Symp. Proc., 323, 441-445 (1994).

113. "Pulse-length-limited ultrafast pump/probe spectroscopy in a single laser shot," L. Dhar, J.T. Fourkas, and K.A. Nelson, Opt. Lett. 19, 643 (1994). [url]

112. "Spatially-encoded, single-shot ultrafast spectroscopies," J.T. Fourkas, L. Dhar, K.A. Nelson, and R. Trebino, J. Opt. Soc. Am. B 12, 155-165 (1994). [url]

111. "Elastic modulus and in-plane thermal diffusivity measurements in thin polyimide films using symmetry selective real-time impulsive stimulated thermal scattering," J.A. Rogers, Y. Yang, and K.A. Nelson, Appl. Phys. A 58, 523-534 (1994)

110. "Time-resolved vibrational spectroscopy in the impulsive limit," L. Dhar, J.A. Rogers, and K.A. Nelson, Chem. Rev. 94, 157-193 (1994). [url]

109. "Molecular dynamics simulation studies of solvent cage effects on photodissociation in condensed phases," W.Wang and K.A. Nelson, J. Chem. Phys. 101, 9663-9671 (1994). [url]

108. "Ultrafast optical waveforms," M.M. Wefers and K.A. Nelson, Science 262, 1381-1382 (1993).

107. "Real-time probing of two-photon absorption with phase related pulses," H. Kawashima and K.A. Nelson, J. Chem. Phys. 100, 6160-6165 (1994). [url]

106. "Time-resolved measurements of scaling behavior in LiCl/H2O near the liquid-glass transition," by I.C. Halalay, Y. Yang, and K.A. Nelson, J. Noncryst. Sol. 172-174, 175-180 (1994).

105. "Femtosecond spectroscopy of reaction dynamics in condensed phases," by W. Wang, L. Dhar, J. Fourkas, K.A. Nelson, L. Xiao, and D.F. Coker, in Femtosecond Reaction Dynamics, ed. by D.A Wiersma (North-Holland, 1994), pp. 111-123

104. "Programmable phase and amplitute femtosecond pulse shaping," M.M. Wefers and K.A. Nelson, in Proc. 6th Int'l Conf. Time-Resolved Vibrational Spectroscopy, A. Lau, F. Sibert, and W. Werncke, Ed. (Springer-Verlag, Berlin, 1994) pp. 158-164.

103. "Impulsive stimulated scattering spectroscopy of surface acoustic waves," L. Dhar, J.A. Rogers, and K.A. Nelson, Ferroelectrics 151, 275-280 (1994).

102. "High resolution vibration rotation spectra of deuterated acetylenes," J. I. Steinfeld, and K.A. Nelson, American Chemical Society, pp. 298-314 (1993).

101. "Picosecond laser spectroscopy," W. Wang, A.R. Cook, K.A. Nelson, and J. I Steinfeld, American Chemical Society, pp. 194-216 (1993).

100. "Observation of homogeneous vibrational dephasing in benzonitrile by ultrafast Raman echoes," R. Inaba, K. Tominaga, M. Tasumi, K.A. Nelson, and K. Yoshihara, Chem. Phys. Lett. 211, 183-188 (1993). [url]

99. "Explanation of anomalous polariton dynamics in LiTaO3," G.P. Wiederrecht, T.P. Dougherty, L. Dhar, and K.A. Nelson, Phys. Rev. B 51, 916-931 (1995). [url]

98. "Programmable phase and amplitute femtosecond pulse shaping," M.M. Wefers and K.A. Nelson, Opt. Lett. 18, 2032-2034 (1993). [url]

97. "Noninvasive determination of viscoelastic, thermal and adhesive properties in thin film - substrate systems," J.A. Rogers, and K.A. Nelson, Proc. 17th Ann. Mtg. Adhesion Soc., Feb. 1994, K.M. Liechti, ed., p. 25.

96. "Study of Lamb acoustic waveguide modes in unsupported polyimide thin films using real-time impulsive stimulated thermal scattering," J.A. Rogers and K.A. Nelson, J. Appl. Phys. 75, 1534 (1994). [url]

95. "Noncontact determination of transverse isotropic elastic moduli in polyimide thin films using a laser based ultrasonic method," J.A. Rogers, L. Dhar, and K.A. Nelson, Appl. Phys. Lett. 65, 312-314 (1994). [url]

94. "Multiple excitation pulse, multiple probe pulse femtosecond spectroscopy," G.P. Wiederrecht, W. Wang, K.A. Nelson, A.M. Wiener, and D.E. Leaird, in Ultrafast Phenom. VIII, ed. by J.-L. Martin, A. Migus, G.A. Mourou, and A.H. Zewail (Springer Ser. in Chem. Phys. v. 55, Springer-Verlag, 1993), pp. 110-112.

93. "Ultrafast soft mode dynamics in ferroelectric crystals," G.P. Wiederrecht, T.P. Dougherty, and K.A. Nelson, in Ultrafast Phenom. VIII, ed. by J.-L. Martin, A. Migus, G.A. Mourou, and A.H. Zewail (Springer Ser. in Chem. Phys. v. 55, Springer-Verlag, 1993), pp. 365-367.

92. "Polarization dynamics in ferroelectric perovskite crystals," T.P. Dougherty G.P. Wiederrecht, L. Dhar, and K.A. Nelson, in Ultrafast Pulse Generation and Spectroscopy (SPIE Proc. Ser., v. 1861, ed. by T.R. Gosnell, A.T. Taylor, K.A. Nelson, and M.C. Downer, 1993), pp. 251-262.

91. "Noncontact optical characterization of thermal and mechanical properties of thin films," J.A. Rogers and K.A. Nelson, in Ultrafast Pulse Generation and Spectroscopy (SPIE Proc. Ser., v. 1861, ed. by T.R. Gosnell, A.T. Taylor, K.A. Nelson, and M.C. Downer, 1993), pp. 314-325.

90. "Femtosecond spectroscopy of ferroelectric perovskites: Explanation of anomalous polariton dynamics in lithium tantalate," G.P. Wiederrecht, T.P. Dougherty, L. Dhar, and K.A. Nelson, in Solid State Ionics III, ed. by G.-A. Nazri, J.-M. Tarascon, and M. Armand (Mater. Res. Soc. Symp. Proc. 293, 1993) pp. 431-436.

89. "Femtosecond electronic and nuclear dynamics in nonlinear optical glasses," M.J. Banet and K.A. Nelson, in Solid State Ionics III, ed. by G.-A. Nazri, J.-M. Tarascon, and M. Armand (Mater. Res. Soc. Symp. Proc. 293, 1993), pp. 437-441.

88. "Non-contact real-time evaluation of polyimide thin film thermoelastic properties through impulsive stimulated thermal scattering," J.A. Rogers, A.R. Duggal, and K.A. Nelson, in Amorphous Insulating Thin Films, ed. by J. Kanicki, R.A.B. Davine, W. L. Warren, and M. Matsumura (Mater. Res. Soc. Symp. Proc. 284, 1993), pp. 547-553.

87. "Femtosecond spectroscopy of chemically reactive solids: A methodology," W. Wang, M.M. Wefers, and K.A. Nelson, in Structure and Properties of Energetic Materials, ed. by D.H. Liebenberg, R.A. Armstrong, and J.J. Gilman (Mater. Res. Soc. Symp. Proc. 296, 1993), pp. 129-140.

86. "Impulsive stimulated scattering study of the coupled acoustic and soft modes in KD2PO4," T.P. Dougherty, M.R. Farrar, L.-T. Cheng, Y.-X. Yan, G.P. Wiederrecht, and K.A. Nelson, Ferroelectrics 135, 197-218 (1992).

85. "Impulsive stimulated Raman scattering experiments in the polariton regime," T.P. Dougherty, G.P. Wiederrecht, and K.A. Nelson, J. Opt. Soc. Am. B. 9, 2179-2189 (1992). [url]

84. "Real-time optical characterization of surface acoustic modes of polymide thin-film coatings," A.R. Duggal, J.A. Rogers, and K.A. Nelson, J. Appl. Phys. 72, 2823-2839 (1992). [url]

83. "Femtosecond impulsive stimulated light scattering from liquid carbon disulfide at high pressure: Experiment and computer simulation," B. Kohler and K.A. Nelson, J. Phys. Chem. 96, 6532-6538 (1992). [url]

82. "Real-time characterization of acoustic modes of polyimide thin film coatings using impulsive stimulated thermal light scattering," A.R. Duggal, J.A. Rogers, K.A. Nelson, and M. Rothschild, Appl. Phys. Lett. 60, 692-694 (1992). [url]

81. "Impulsive-stimulated-scattering study of the normal-incommensurate phase transition in [N(CH3)4]ZnCl4," S.M. Silence and K.A. Nelson, Phys. Rev. B 46, 2714-2726 (1992). [url]

80. "The liquid-glass transition in LiCl/H₂O: Impulsive stimulated light scattering experiments and mode-coupling analysis," I.C. Halalay and K.A. Nelson, J. Chem. Phys. 97, 3557-3571 (1992). [url]

79. "Femtosecond resolution of soft mode dynamics in structural phase transitions," T.P. Dougherty, G.P. Wiederrecht, K.A. Nelson, M.H. Garrett, H.P. Jenssen and C. Warde, Science 258, 770-774 (1992). [url]

78. "Time-resolved spectroscopy and scaling behavior of LiCl/H₂O near the liquid-glass transition," I.C. Halalay and K.A. Nelson, Phys. Rev. Lett. 69, 636-639 (1992). [url]

77. "Structural and orientational relaxation in supercooled liquid triphenylphosphite," S.M. Silence, A.R. Duggal, L. Dhar, and K.A. Nelson, J. Chem. Phys. 96, 5448-5459 (1992). [url]

76. "Spectroscopy with Shaped Femtosecond pulses: Styles for the 1990's," K.A. Nelson, ed., Picosecond and Femtosecond Spectroscopy from Laboratory to Real World (SPIE Proc. v. 1209), (SPIE, Bellingham, 1990), pp. 14-19.

75. "Femtosecond pulse shaping and excitation of molecular coherences," A.M. Weiner, D.E. Leaird, G.P. Wiederrecht, and K.A. Nelson, Proc. NATO Workshop Coherence Phenom. Atoms and Molecules in Laser Fields, ed. by A.D. Bandrauk and S.C. Wallace, Plenum Press, 277-289 (1992).

74. "Study of polymer electrolyte dynamics by impulsive stimulated light scattering," I.C. Halalay, G.S. Nazri, and K.A. Nelson, Mat. Res. Soc. Symp. Proc. 210, 255-261 (1991).

73. "The prospects for impulsively driven, mode-selective chemistry in condensed phases," by K.A. Nelson, in Mode Selective Chemistry, J. Jortner, R.D. Levine, and B. Pullman, eds., pp. 527-533 (1991).

72. "Femtosecond time-resolved spectroscopy of polarization dynamics in KNbO₃," by T. P. Dougherty, G.P. Wiederrecht, and K.A. Nelson, Ferroelectrics 120, 79-87 (1991).

71. "Femtosecond optical control over molecular motion," by A.M. Weiner, D.E. Leaird, G.P. Wiederrecht, and K.A. Nelson, Physics News in 1990, edited by P.F. Schewe, (American Institute of Physics), pp. 25-26.

70. "Picosecond-microsecond structural relaxation dynamics in polypropylene glycol: Impulsive stimulated light scattering experiments," by A. R. Duggal and K.A. Nelson, J. Chem. Phys. 94, 7677-7688 (1991). [url]

69. "Resolution of conflicting descriptions of polypropylene glycol relaxation dynamics through impulsive stimulated scattering experiments," by A. R. Duggal and K.A. Nelson, Polymer Commun. 32, 355-360 (1991).

68. "Femtosecond multiple-pulse impulsive stimulated Raman scattering spectroscopy," by A.M. Weiner, D.E. Leaird, G.P. Wiederrecht, and K.A. Nelson, J. Opt. Soc. Am.B. 8, 1264-1275 (1991). [url]

67. "Preliminary impulsive stimulated light scattering study of the glass-forming liquid LiCl/H₂O: Evidence for unusual structural relaxation dynamics," by I.C. Halalay and K.A. Nelson, J. Noncryst. Sol. 131-133, pp. 375-377 (1991).

66. "Impulsive stimulated scattering of the structural relaxation dynamics of liquid triphenylphosphite," by S.M. Silence, S.R. Goates, and K.A. Nelson, J. Non-Cryst Sol. 131-133, 37-41 (1991).

65. "Femtosecond molecular dynamics of liquid carbon disulphide at high pressure," by B. Kohler and K.A. Nelson, J. Phys. C.: Condensed Matter 2, SA109-SA113 (1990). [url]

64. "Improved sample cell design for optical studies of glass-forming liquids in the 4-530 K range," by I.C. Halalay and K.A. Nelson, Rev. Sci. Instr. 61, 3623 (1990). [url]

63. "Resonant excitation of coherent optic phonons by femtosecond multiple-pulse impulsive stimulated Raman scattering," by A.M. Weiner, D.E. Leaird, G.P. Wiederrecht, and K.A. Nelson, Ultrafast Phenomena VII, ed. by C.B. Harris, E.P. Ippen, G.A. Mourou, and A.H. Zewail (Springer-Verlag, Berlin, 1990), pp. 331-333.

62. "Ultrafast molecular dynamics of liquid carbon disulphide observed at high pressure in a diamond anvil cell," by B. Kohler and K.A. Nelson, Ultrafast Phenomena VII, ed. by C.B. Harris, E.P. Ippen, G.A. Mourou, and A.H. Zewail (Springer-Verlag, Berlin, 1990), pp. 423-425.

61. "Femtosecond transient absorption spectroscopy of photochemical reactions in solution," by A.G. Joly and K.A. Nelson, Ultrafast Phenomena VII, ed. by C.B. Harris, E.P. Ippen, G.A. Mourou, and A.H. Zewail (Springer-Verlag, Berlin, 1990), pp. 486-488.

60. "Impulsive stimulated scattering study of normal and supercooled liquid triphenylphosphite," by S.M. Silence and K.A. Nelson, Chem. Phys (special issue on liquids, theory and experiment) 149, 233-259 (1990). [url]

59. "Metal carbonyl photochemistry in organic solvents: Femtosecond transient absorption and preliminary resonance Raman spectroscopy," by A.G. Joly and K.A. Nelson, Chem. Phys. 152 (12), 69-81 (1991). [url]

58. "Femtosecond spectroscopy of chemical reactions in condensed phases," by A.G. Joly, L.R. Williams, and K.A. Nelson, in Nonlinear Optics and Ultrafast Phenomena, ed. by R.R. Alfano and L. Rothberg (Nova, New York, 1990), pp. 22-25.

57. "Impulsive stimulated Raman scattering with single-pulse and multiple-pulse excitation," by K.A. Nelson, Proc. 12th Intl. Conf. on Raman Spectroscopy, ed. by J.R. Durig and J.F. Sullivan (Wiley, Chichester, 1990), pp. 19-22.

56. "Spectroscopy with shaped femtosecond pulses: Styles for the 1990s," by A.M. Weiner, D.E. Leaird, G.P. Wiederrecht, M.J. Banet, and K.A. Nelson, in Picosecond and Femtosecond Spectroscopy from Laboratory to Real World (SPIE Proc. v. 1209), ed. by K.A. Nelson (SPIE, Bellingham, 1990), pp. 185-197.

55. "Temperature-dependent molecular dynamics of liquid carbon disulphide: Polarization-selected impulsive stimulated light scattering data and Kubo lineshape analysis," by S. Ruhman and K.A. Nelson, J. Chem. Phys. 94, 859-867 (1991). [url]

54. "Femtosecond pulse sequences used for optical manipulation of molecular motion," by A.M. Weiner, D.E. Leaird, G.P. Wiederrecht, and K.A. Nelson, Science 247, 1317-1319 (1990). [url]

53. "Time-domain vibrational spectroscopy of disordered media," by K.A. Nelson, J. Lumin. 45, 120-125 (1990). [url]

52. "Time-domain soft mode spectroscopy," by K.A. Nelson, Ferroelectrics 117, 1-9 (1991).

51. "Femtosecond-multiple pulse impulsive stimulated Raman scattering," by A.M. Weiner, D.E. Leaird, G.P. Wiederrecht, and K.A. Nelson, Optics News 15 (12), 29-31 ("Optics in 1989" section).

50. "Single-crystal elastic constants for San Carlos Peridot: An application of impulsive stimulated scattering," by J.M. Brown, L.J. Slutsky, K.A. Nelson, and L.-T. Cheng, J. Geophys. Res. 94B, 9485-9491 (1989).

49. "Intermolecular vibration observed in liquid CS₂ at high pressure," by B. Kohler and K.A. Nelson, in Advances in Laser Science - IV (AIP Conf. Proc. No. 191, New York, 1989), ed. by J.L. Gole, D.F. Heller, M. Lapp, and W.C. Stwalley, pp. 330-332.

48. "Femtosecond time-resolved absorption spectroscopy of Cr(CO)₆ and Mn₂(CO)₁₀: Observation of elementary bond breakage and formation," by A.G. Joly and K.A. Nelson, in Advances in Laser Science - IV (AIP Conf. Proc. No. 191, New York, 1989), ed. by J.L. Gole, D.F. Heller, M. Lapp, and W.C. Stwalley, pp. 333-335.

47. "Femtosecond time-resolved observations of molecular and crystalline vibrations and rearrangements," by K.A. Nelson, in High Speed Photography, Videography, and Photonics VI, ed. by G.L. Stradling (SPIE Conf. Proc. Series, v. 981, 1989), pp. 14-19.

46. "Femtosecond transient absorption spectroscopy of Cr(CO)₆ in methanol: Observation of initial excited states and CO dissociation," by A. G. Joly and K.A. Nelson, J. Phys. Chem. 93, 2876-2888 (1989). [url]

45. "Ultrasonic and hypersonic properties of molten KNO₃ - Ca(NO₃)₂ mixture," by L.-T. Cheng, Y.-X. Yan, and K.A. Nelson, J. Chem. Phys. 91, 6052-6061 (1989). [url]

44. "Impulsive stimulated Brillouin scattering studies of the ferroelectric phase transition in TSCC," by L.-T. Cheng and K.A. Nelson, Phys. Rev. B 39, 9437-9447 (1989). [url]

43. "Impulsive stimulated Raman scattering," by K.A. Nelson, in Raman Spectroscopy: Sixty Years On (Vibrational Spectra and Structure series, v. 17B), ed. by H.D. Bist, J.R. Durig, and J.F. Sullivan (Elsevier, 1989), pp. 83-106.

42. "Time-resolved spectroscopy," by K.A. Nelson, in Encyclopedia of Physical Science and Technology, 1989 Yearbook (Acad. Press, 1989), pp. 607-616.

41. "Femtosecond coherent spectroscopy," K.A. Nelson and E.P. Ippen, Adv. Chem. Phys. 75, 1-35 (1989).

40. "Phase-coherent molecular dynamics and phase-coherent chemistry: Observation and manipulation of elementary molecular motion and chemical change," A.G. Joly, S. Ruhman, B. Kohler, and K.A. Nelson, in Ultrafast Phenomena VI, ed. by T. Yajima, K. Yoshihara, C.B. Harris, and S. Shionoya (Springer-Verlag, Berlin, 1988), pp. 506-510.

39. "Velocity of sound and equations of state for methanol and ethanol in a diamond-anvil cell," J.M. Brown, L.J. Slutsky, K.A. Nelson, and L.-T. Cheng, Science 241, 65-67 (1988).

38. "Molecular dynamics in pure and mixed liquids probed by femtosecond time-resolved impulsive stimulated scattering," S. Ruhman, B. Kohler, A.G. Joly, and K.A. Nelson, Advances in Laser Science - III, ed. by A.C. Tam, J.L. Gole, and W.C. Stwalley (AIP Conf. Proc. No. 172, New York, 1988), pp. 682-686.

37. "Subpicosecond excimer-formation dynamics in organic molecular crystals," L.R. Williams and K.A. Nelson, Advances in Laser Science - III, ed. by A.C. Tam, J.L. Gole, and W.C. Stwalley (AIP Conf. Proc. No. 172, New York, 1988), pp. 599-601.

36. "The temperature-dependent distribution of relaxation times in glycerol: Time-domain light scattering study of acoustic and Mountain-mode behavior in the 20 MHz - 3 GHz frequency range," Y.-X. Yan, L.-T. Cheng, and K.A. Nelson, J. Chem. Phys. 88, 6477-6486 (1988). [url]

35. "Molecular dynamics in liquids from femtosecond time-resolved impulsive stimulated scattering," S. Ruhman, A.G. Joly, and K.A. Nelson, IEEE J. Quant. Electron. (Special Issue on Ultrafast Spectroscopy) 24, 470-481 (1988). [url]

34. "Coherent molecular vibrational motion observed in the time domain through impulsive stimulated Raman scattering,"  S. Ruhman, B. Kohler, A.G. Joly, and K.A. Nelson, IEEE J. Quant. Electron. (Special Issue on Ultrafast Spectroscopy) 24, 460-469 (1988). [url]

33. "Ferroelectric phase transition in RbH₂PO₄: Picosecond time-resolved impulsive stimulated Brillouin scattering experiments," L.-T. Cheng and K.A. Nelson, Phys. Rev. B 37, 3603-3610 (1988). [url]

32. "Impulsive stimulated light scattering," Y.-X. Yan, L.-T. Cheng, and K.A. Nelson, in Advances in Nonlinear Spectroscopy, (Adv. in Spectrosc. series, v. 16), ed. by R.J.H. Clark and R.E. Hester (Wiley, Chichester, 1988), pp. 299-355.

31. "Excimer formation in pyrene molecular crystal: Femtosecond dynamics of an oriented bimolecular reaction," L.R. Williams and K.A. Nelson, J. Chem. Phys. (Communication) 87, 7346-7347 (1987). [url]

30. "Intramolecular and intermolecular dynamics in molecular liquids through femtosecond time-resolved impulsive stimulated scattering," S. Ruhman, A.G. Joly, B. Kohler, L.R. Williams, and K.A. Nelson, Revue de Phys. Appl. 22, 1717-1734 (1987).

29. "Intermolecular vibrational motion in CS₂ liquid at 165K<T<300K observed by femtosecond time-resolved impulsive stimulated scattering," S. Ruhman, B. Kohler, A.G. Joly, and K.A. Nelson, Chem. Phys. Lett. 141, 16-24 (1987). [url]

28. "Impulsive stimulated light scattering II: Comparison to frequency-domain light scattering spectroscopy," Y.-X. Yan and K.A. Nelson, J. Chem. Phys. 87, 6257-6265 (1987). [url]

27. "Impulsive stimulated light scattering I: General Theory," Y.-X. Yan and K.A. Nelson, J. Chem. Phys. 87, 6240-6256 (1987). [url]

26. "Time resolved observations of coherent molecular vibrational motion and the general occurrence of impulsive stimulated scattering," S. Ruhman, A.G. Joly, and K.A. Nelson, J. Chem. Phys. (Communication) 86, 6563-6565 (1987). [url]

25. "Nonrelaxational inertial motion in CS₂ liquid observed by time-resolved impulsive stimulated scattering," S. Ruhman, L.R. Williams, A.G. Joly, B. Kohler, and K.A. Nelson, J. Phys. Chem. 91, 2237-2240 (1987). [url]

24. "Preliminary observation of nonrelaxational inertial motion in CS₂ liquid," L.R. Williams, S. Ruhman, A.G. Joly, B. Kohler, and K.A. Nelson, in Advances in Laser Science-II, ed. by M. Lapp, W.C. Stwalley, and G.A. Kenney-Wallace (AIP, New York, 1987), pp. 408-416.

23. "Impulsive stimulated Raman, Brillouin, and Rayleigh scattering: Comprehensive theory and comparison between time-domain and frequency-domain light scattering spectroscopies," Y.-X. Yan and K.A. Nelson, Proc. of the Int'l Conf. on Lasers 86, ed. by R.W. McMillan (STS Press, McClean, 1987), pp. 62-66.

22. "Picosecond time-resolved impulsive stimulated Brillouin scattering study of the ferroelectric phase transition in RbH₂PO₄," L.-T. Cheng and K.A. Nelson, Proc. of the Int'l Conf. on Lasers 86, ed. by R.W. McMillan (STS Press, McClean, 1987), pp. 67-75.

21. "Femtosecond time-resolved observation of coherent molecular vibrational motion," K.A. Nelson and L.R. Williams, Phys. Rev. Lett. 58, 745 (1987). [url]

20. "Femtosecond time-resolved measurements of electronic excited-state relaxation in pyrene excimer-forming crystals," L.R. Williams, E.B. Gamble, Jr., K.A. Nelson, S. De Silvestri, A.M. Weiner, and E.P. Ippen, Chem. Phys. Lett. 139, 244-249 (1987). [url]

19. "Impulsive stimulated Raman scattering: An entirely time-domain vibrational spectroscopy," K.A. Nelson, M.R. Farrar, and L.R. Williams, Proc. of the 10th Intl. Conf. on Raman spectroscopy (Univ. of Oregon Press, Eugene, 1986), pp. 20-1-20-2.

18. "Impulsive stimulated Rayleigh, Brillouin, and Raman scattering: experiments and theory of light scattering in the time domain," M.R. Farrar, L.R. Williams, Y.-X. Yan, L.-T. Cheng, and K.A. Nelson, in Ultrafast Phenomena V, ed. by G.R. Fleming and A.E. Siegman (Springer-Verlag, Berlin, 1986), pp. 532-535.

17. "Impulsive stimulated Brillouin scattering in KD2PO4 near the structural phase transition," M.R. Farrar, L.-T. Cheng, Y.-X. Yan, and K.A. Nelson, IEEE J. Quant. Electron. 22, 1453-1456 (1986). [url]

16. "Time-resolved spectroscopy of structural phase transitions, vibrating crystals, and vibrating molecules," K.A. Nelson, Physics Today 39, s-15 (Jan. 1986, "Physics News in 1985" section).

15. "Femtosecond time-resolved spectroscopy of coherent vibrational and electronic excitations in solids," L.R. Williams and K.A. Nelson, Advances in Laser Science-I, ed. by W.C. Stwalley and M. Lapp (AIP Conf. Proc. No. 146, New York, 1986), pp. 441-442.

14. "Ultrafast time-resolved spectroscopy of structural phase transitions, vibrating crystals and vibrating molecules," M.R. Farrar, L.R. Williams, and K.A. Nelson, Proc. of the Int'l Conf. on Lasers 85, ed. by C.P. Wang (STS Press, McClean, 1986), pp. 106-109.

13. "Impulsive stimulated scattering: General importance in femtosecond laser pulse interactions with matter, and spectroscopic applications," Y.-X. Yan, E.B. Gamble, Jr., and K.A. Nelson, J. Chem. Phys. 83, 5391-5399 (1985). [url]

12. "Femtosecond time-resolved measurements of optic phonon dephasing by impulsive stimulated Raman scattering in a-perylene crystal from 20-300K," S. DeSilvestri, J.G. Fujimoto, E.P. Ippen, E.B. Gamble, Jr., L.R. Williams, and K.A. Nelson, Chem. Phys. Lett. 116, 146-152 (1985). [url]

11. "Picosecond impulsive stimulated Brillouin scattering: Optical excitation of coherent transverse acoustic waves and application to time-domain investigations of structural phase transitions," M.M. Robinson, Y.-X. Yan, E.B. Gamble, Jr., L.R. Williams, J.S. Meth, and K.A. Nelson, Chem. Phys. Lett. 112, 491-496 (1984). [url]

10. "Stimulated Brillouin scattering and optical excitation of coherent shear waves," K.A. Nelson, J. Appl. Phys. 53, 6060-6063 (1982). [url]

9. "Laser-induced ultrasonics: A dynamic holographic approach to the measurement of weak absorptions, opto-elastic constants and acoustic attenuation," R.J.D. Miller, R. Casalegno, K.A. Nelson, and M.D. Fayer, Chem. Phys. 72, 371-379 (1982). [url]

8. "Picosecond transient grating generation of tunable ultrasonic waves," K.A. Nelson, R.J. D. Miller, D.R. Lutz, and M.D. Fayer, Proc. SPIE-Int. Soc. Opt. Eng. 322, 68-74 (1982).

7. "Laser-induced excited state and ultrasonic wave gratings: Amplitude and phase grating contributions to diffraction," K.A. Nelson, R. Casalegno, R.J.D. Miller, and M.D. Fayer, J. Chem. Phys. 77, 1144-1152 (1982). [url]

6. "Optical generation of tunable ultrasonic waves," K.A. Nelson, R.J.D. Miller, M.D. Fayer, J. Appl. Phys. 53, 1144-1149 (1982). [url]

5. "Laser-induced phonon spectroscopy. Optical generation of ultrasonic waves and investigation of electronic excited-state interactions in solids," K.A. Nelson, D.R. Lutz, M.D. Fayer, and L. Madison, Phys. Rev. B 24, 3261-3275 (1981). [url]

4. "Electronic excited state energy transfer, trapping by dimers and fluorescence quenching in concentrated dye solutions: Picosecond transient grating experiments," D.R. Lutz, K.A. Nelson, C.R. Gochanour, and M.D. Fayer, Chem. Phys. 58, 325-334 (1981). [url]

3. "Laser-induced phonons: A probe of intermolecular interactions in molecular solids," K.A. Nelson and M.D. Fayer, J. Chem. Phys. 72, 5202-5218 (1980). [url]

2. "Excited state dynamics in pure molecular crystals: Perylene and the excimer problem," K.A. Nelson, D.D. Dlott, and M.D. Fayer, Chem. Phys. Lett. 64, 88-93 (1979). [url]

1. "Spin-lattice relaxation in triplet states of isolated molecules and pure crystals in zero field," D.R. Lutz, K.A. Nelson, R.W. Olson, and M.D. Fayer, J. Chem. Phys. 69, 4310-4321 (1978). [url]