Publications

Found 367 results
Author Title Type [ Year(Asc)]
Filters: Author is Nakamura, Shuji  [Clear All Filters]
2009
Chakraborty, A., B. A. Haskell, S. Keller, J. S. Speck, S. P. DenBaars, S. Nakamura, and U. K. Mishra, Fabrication of nonpolar indium gallium nitride thin films, heterostructures and devices by metalorganic chemical vapor deposition, 2009.
D'evelyn, M. P., J. S. Speck, M. T. Coulter, and S. Nakamura, Heater device and method for high pressure processing of crystalline materials, 2009.
Sato, H., R. B. Chung, F. Wu, J. S. Speck, S. P. DenBaars, and S. Nakamura, MOCVD GROWTH TECHNIQUE FOR PLANAR SEMIPOLAR (Al, In, Ga, B) N BASED LIGHT EMITTING DIODES, 2009.
Hardy, M. T., K. M. Kelchner, Y-. Da Lin, P. Shan Hsu, K. Fujito, H. Ohta, J. S. Speck, S. Nakamura, and S. P. DenBaars, "m-Plane GaN-based blue superluminescent diodes fabricated using selective chemical wet etching", Applied Physics Express, vol. 2, no. 12: IOP Publishing, pp. 121004, 2009.
Da Lin, Y-., C-Y. Huang, M. T. Hardy, P. Shan Hsu, K. Fujito, A. Chakraborty, H. Ohta, J. S. Speck, S. P. DenBaars, and S. Nakamura, "m-plane pure blue laser diodes with p-GaN", Applied physics letters, vol. 95, no. 8: American Institute of Physics, 2009.
Da Lin, Y-., C-Y. Huang, M. T. Hardy, P. Shan Hsu, K. Fujito, A. Chakraborty, H. Ohta, J. S. Speck, S. P. DenBaars, and S. Nakamura, "m-plane pure blue laser diodes with p-GaN/n-AlGaN-based asymmetric cladding and InGaN-based wave-guiding layers", Applied Physics Letters, vol. 95, no. 8: AIP, pp. 081110, 2009.
Tyagi, A., F. Wu, E. C. Young, A. Chakraborty, H. Ohta, R. Bhat, K. Fujito, S. P. DenBaars, S. Nakamura, and J. S. Speck, "Partial strain relaxation via misfit dislocation generation at heterointerfaces in (Al, In) GaN epitaxial layers grown on semipolar (11 2\= 2) GaN free standing substrates", Applied Physics Letters, vol. 95, no. 25: AIP, pp. 251905, 2009.
Shen, P. H., G. Garrett, M. Wraback, H. Zhong, A. Tyagi, J. Speck, and S. Nakamura, "Piezoelectric Field in Semi-Polar InGaN/GaN Quantum Wells", Meeting Abstracts, no. 21: The Electrochemical Society, pp. 885–885, 2009.
Iso, K., H. Yamada, M. Saito, A. Hirai, S. P. DenBaars, J. S. Speck, and S. Nakamura, Planar nonpolar m-plane group iii-nitride films grown on miscut substrates, 2009.
Pimputkar, S., J. S. Speck, S. P. DenBaars, and S. Nakamura, "Prospects for LED lighting", Nature photonics, vol. 3, no. 4: Nature Publishing Group, pp. 180, 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.
Masui, H., D. S. Kamber, S. E. Brinkley, F. Wu, T. J. Baker, H. Zhong, M. Iza, J. S. Speck, S. Nakamura, and S. P. DenBaars, "Spontaneous formation of ${$1 1Ø 0 1$}$ InGaN quantum wells on a (1 1 2Ø 2) GaN template and their electroluminescence characteristics", Semiconductor Science and Technology, vol. 25, no. 1: IOP Publishing, pp. 015003, 2009.
2008
Hashimoto, T., F. Wu, J. S. Speck, and S. Nakamura, "Ammonothermal growth of bulk GaN", Journal of Crystal Growth, vol. 310, no. 17: Elsevier, pp. 3907–3910, 2008.
Sato, H., H. Hirasawa, H. Asamizu, N. Fellows, A. Tyagi, M. Saito, K. Fujito, J. S. Speck, S. P. DenBaars, and S. Nakamura, "The Blue Laser Diode'The Blue Laser Diode', 1997", Journal of light and visual environment, vol. 32, no. 2, pp. 107–110, 2008.
Yamada, H., K. Iso, M. Saito, H. Hirasawa, N. Fellows, H. Masui, K. Fujito, J. S. Speck, S. P. DenBaars, and S. Nakamura, "Comparison of InGaN/GaN light emitting diodes grown on m-plane and a-plane bulk GaN substrates", physica status solidi (RRL)-Rapid Research Letters, vol. 2, no. 2: Wiley Online Library, pp. 89–91, 2008.
Kim, K. Choong, M. C. Schmidt, F. Wu, A. Hirai, M. B. McLaurin, S. P. DenBaars, S. Nakamura, and J. S. Speck, CRYSTAL GROWTH OF M-PLANE AND SEMIPOLAR PLANES OF (Al, In, Ga, B) N ON VARIOUS SUBSTRATES, 2008.
Asamizu, H., M. Saito, K. Fujito, J. S. Speck, S. P. DenBaars, and S. Nakamura, "Demonstration of 426 nm InGaN/GaN laser diodes fabricated on free-standing semipolar (1122) gallium nitride substrates", Applied physics express, vol. 1, no. 9: IOP Publishing, pp. 091102, 2008.
Imer, B., B. Haskell, S. Rajan, S. Keller, U. K. Mishra, S. Nakamura, J. S. Speck, and S. P. DenBaars, "Electrical characterization of low defect density nonpolar (11\= 2 0) a-plane GaN grown with sidewall lateral epitaxial overgrowth (SLEO)", Journal of Materials Research, vol. 23, no. 2: Cambridge University Press, pp. 551–555, 2008.
Imer, B. M., J. S. Speck, S. P. DenBaars, and S. Nakamura, Growth of planar non-polar ${$1-1 0 0$}$ m-plane gallium nitride with metalorganic chemical vapor deposition (MOCVD), 2008.
Sato, H., H. Hirasawa, H. Asamizu, N. Fellows, A. Tyagi, M. Saito, K. Fujito, J. S. Speck, S. P. DenBaars, and S. Nakamura, "High power and high efficiency semipolar InGaN light emitting diodes", Journal of Light & Visual Environment, vol. 32, no. 2: The Illuminating Engineering Institute of Japan, pp. 107–110, 2008.
Chichibu, S. F., A. Uedono, T. Onuma, S. P. DenBaars, U. K. Mishra, J. S. Speck, and S. Nakamura, "Impact of point defects on the luminescence properties of (Al, Ga) N", Materials Science Forum, vol. 590: Trans Tech Publications, pp. 233–248, 2008.
Tyagi, A., H. Zhong, R. B. Chung, D. F. Feezell, M. Saito, K. Fujito, J. S. Speck, S. P. DenBaars, and S. Nakamura, "InGaN/GaN laser diodes on semipolar (10$$\backslash$bar 1$ $$\backslash$bar 1$) bulk GaN substrates", physica status solidi (c), vol. 5, no. 6: WILEY-VCH Verlag, pp. 2108–2110, 2008.
Kim, K-C., M. C. Schmidt, F. Wu, M. B. McLaurin, A. Hirai, S. Nakamura, S. P. DenBaars, and J. S. Speck, "Low extended defect density nonpolar m-plane GaN by sidewall lateral epitaxial overgrowth", Applied Physics Letters, vol. 93, no. 14: AIP, pp. 142108, 2008.
Masui, H., H. Yamada, K. Iso, J. S. Speck, S. Nakamura, and S. P. DenBaars, "Non-polar-oriented InGaN light-emitting diodes for liquid-crystal-display backlighting", Journal of the Society for Information Display, vol. 16, no. 4: Wiley Online Library, pp. 571–578, 2008.
Masui, H., H. Yamada, K. Iso, H. Hirasawa, N. N. Fellows, J. S. Speck, S. Nakamura, and S. P. DenBaars, "Optical polarization of m-plane In-GaN/GaN light-emitting diodes characterized via confocal microscope", physica status solidi (a), vol. 205, no. 5: Wiley Online Library, pp. 1203–1206, 2008.

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