Publications

Found 63 results
Author Title Type [ Year(Desc)]
Filters: Author is Shuji Nakamura  [Clear All Filters]
2023
Li, P., H. Li, Y. Yao, K. Shek Qwah, M. Iza, J. S. Speck, S. Nakamura, and S. P. DenBaars, "Hybrid tunnel junction enabled independent junction control of cascaded InGaN blue/green micro-light-emitting diodes", Opt. Express, vol. 31, pp. 7572–7578, Feb, 2023.
Ho, W. Ying, Y. Chao Chow, S. Nakamura, J. Peretti, C. Weisbuch, and J. S. Speck, "Measurement of minority carrier diffusion length in p-GaN using electron emission spectroscopy (EES)", Applied Physics Letters, vol. 122, 2023.
Wong, M. S., H. Zhang, E. S. Trageser, R. M. Anderson, J. S. Speck, S. Nakamura, and S. P. DenBaars, "Narrow ridge III-nitride m-plane violet edge-emitting laser diodes with sidewall passivation using atomic layer deposition", Gallium Nitride Materials and Devices XVIII: International Society for Optics and Photonics, 2023.
Chow, Y. Chao, T. Tak, F. Wu, J. Ewing, S. Nakamura, S. P. DenBaars, Y. Ren Wu, C. Weisbuch, and J. S. Speck, "Origins of the high-energy electroluminescence peaks in long-wavelength (~ 495-685 nm) InGaN light-emitting diodes", Applied Physics Letters, vol. 123, issue 9, 2023.
Wong, M. S., R. C. White, S. Gee, T. Tak, S. Gandrothula, H. Choi, S. Nakamura, J. S. Speck, and S. P. DenBaars, "Recovering the efficiency of AlGaInP red micro-LEDs using sidewall treatments", Applied Physics Express, vol. 16, issue 6, 2023.
Ho, W. Ying, C. W. Johnson, T. Tak, M. Sauty, Y. Chao Chow, S. Nakamura, A. Schmid, J. Peretti, C. Weisbuch, and J. S. Speck, "Steady-state junction current distribution in pn GaN diodes measured using low-energy electron microscopy (LEEM)", Applied Physics Letters, vol. 123, issue 3, 2023.
Wu, F., J. Ewing, C. Lynsky, M. Iza, S. Nakamura, S. P. DenBaars, and J. S. Speck, "Structure of V-defects in long wavelength GaN-based light emitting diodes", Journal of Applied Physics, vol. 133, 01/2023.
2024
Yapparov, R., T. Tak, J. Ewing, F. Wu, S. Nakamura, S. P. DenBaars, J. S. Speck, and S. Marcinkevičius, "Carrier Diffusion in long wavelength InGaN quantum well LEDs after injection through V-defects", Applied Physics Letters, vol. 125, issue 3, 07/2024.
Quevedo, A., F. Wu, T-Y. Tsai, J. J. Ewing, T. Tak, S. Gandrothula, S. Gee, X. Li, S. Nakamura, S. P. DenBaars, et al., "Dislocation half-loop control for optimal V-defect density in GaN-based light emitting diodes", Applied Physics Letters, vol. 125, issue 4, 07/2024.
Marcinkevičius, S., T. Tak, Y. Chao Chow, F. Wu, R. Yapparov, S. P. DenBaars, S. Nakamura, and J. S. Speck, "Dynamics of carrier injection through V-defects in long wavelength GaN LEDs", Applied Physics Letters, vol. 124, issue 18, 04/2024.
Wong, M. S., E. S. Trageser, H. Zhang, H-M. Chang, S. Gee, T. Tak, S. Gandrothula, C. Lee, J. S. Speck, S. Nakamura, et al., "III-nitride m-plane violet narrow ridge edge-emitting laser diodes with sidewall passivation using atomic layer deposition", Optics Express, vol. 32, issue 12, 06/2024.
Tak, T., A. Quevedo, F. Wu, S. Gandrothula, J. J. Ewing, S. Gee, S. Nakamura, S. P. DenBaars, and J. S. Speck, "Planarization of p-GaN surfaces on MOCVD grown V-defect engineered GaN-based LEDs", Applied Physics Letters, vol. 124, issue 17, 04/2024.
Ewing, J. J., F. Wu, A. Quevedo, T. Tak, S. Nakamura, S. P. DenBaars, and J. S. Speck, "Pure edge-dislocation half-loops in low-temperature GaN for V-defect formation", Physical Review Applied, vol. 21, issue 6, 06/2024.

Pages