Publications

Found 12 results
Author Title Type [ Year(Asc)]
Filters: Author is Nakamura, Shuji and First Letter Of Title is R  [Clear All Filters]
2022
Li, P., H. Li, H. Zhang, Y. Yang, M. S. Wong, C. Lynsky, M. Iza, M. J. Gordon, J. S. Speck, S. Nakamura, et al., "Red InGaN micro-light-emitting diodes (\>620 nm) with a peak external quantum efficiency of 4.5\% using an epitaxial tunnel junction contact", Applied Physics Letters, vol. 120, 03, 2022.
2020
Zhang, H., H. Li, P. Li, J. Song, J. S. Speck, S. Nakamura, and S. P. DenBaars, "Room-Temperature Continuous-Wave Electrically Driven Semipolar (202̅1) Blue Laser Diodes Heteroepitaxially Grown on a Sapphire Substrate", ACS Photonics, vol. 7, pp. 1662-1666, 2020.
2018
Alhassan, A. I., E. C. Young, A. Y. Alyamani, A. Albadri, S. Nakamura, S. P. DenBaars, and J. S. Speck, "Reduced-droop green III–nitride light-emitting diodes utilizing GaN tunnel junction", Applied Physics Express, vol. 11, no. 4: IOP Publishing, pp. 042101, 2018.
2016
Pimputkar, S., S. Nakamura, and J. S. Speck, Reactor vessels for ammonothermal and flux-based growth of group-iii nitride crystals, 2016.
2014
Pimputkar, S., D. S. Kamber, J. S. Speck, and S. Nakamura, Reactor designs for use in ammonothermal growth of group-III nitride crystals, feb # " 4", 2014.
Pimputkar, S., D. Shane Kamber, J. S. Speck, and S. Nakamura, Reactor designs for use in ammonothermal growth of group-iii nitride crystals, 2014.
2012
Pan, C-C., T. Gilbert, N. Pfaff, S. Tanaka, Y. Zhao, D. Feezell, J. S. Speck, S. Nakamura, and S. P. DenBaars, "Reduction in thermal droop using thick single-quantum-well structure in semipolar (2021) blue light-emitting diodes", Applied Physics Express, vol. 5, no. 10: IOP Publishing, pp. 102103, 2012.
Chung, R. B., C. Han, C-C. Pan, N. Pfaff, J. S. Speck, S. P. DenBaars, and S. Nakamura, "The reduction of efficiency droop by Al0. 82In0. 18N/GaN superlattice electron blocking layer in (0001) oriented GaN-based light emitting diodes", Applied Physics Letters, vol. 101, no. 13: AIP, pp. 131113, 2012.
2009
Masui, H., M. Schmidt, N. Fellows, H. Yamada, K. Iso, J. S. Speck, S. Nakamura, and S. P. DenBaars, "Recent progress in nonpolar LEDs as polarized light emitters", physica status solidi (a), vol. 206, no. 2: Wiley Online Library, pp. 203–205, 2009.
2007
Feezell, D. F., S. P. DenBaars, J. S. Speck, and S. Nakamura, "Recent performance of nonpolar and semipolar GaN-based light emitting diodes and laser diodes", Compound Semiconductor Integrated Circuit Symposium, 2007. CSIC 2007. IEEE: IEEE, pp. 1–4, 2007.
Nakamura, S., and J. S. Speck, Recent Performance of Nonpolar/Semipolar/Polar GaN-based Blue LEDs/LDs and Bulk GaN Crystal Growth, 2007.
1998
Asamizu, H., M. Saito, K. Fujito, J. S. Speck, S. P. DenBaars, and S. Nakamura, "r here has been significant development of c-plane", MRS Internet J. Nitride Semicond. Res, vol. 3, pp. 15, 1998.