21. "Nonlinear ultrafast dynamics of high temperature YBa₂Cu₃O_7-d 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).

20. "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).

19. "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).

18. "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).

17. "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).

16. "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).

15. "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).

14. "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.: Cond. Matter 25, 295401 pp. 1-8 (2013).

13. "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).

12. "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).

11. "Resonant and nonresonant control over matter and light by intense terahertz transients," T. Kampfrath, K. Tanaka, K.A. Nelson, Keith A, Nat. Photonics,7 680 -690 (2013).

10. “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] 

9. "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). doi:10.1088/1367-2630/15/10/105016.

8. "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).

7. "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).

6. “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 DOI: 10.1021/jp401150d (2013). [url]

5. "Thermally-Limited 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]

4. "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]

3. "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]

2. “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]

1. “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]