Publications

Found 47 results
Author Title Type [ Year(Asc)]
Filters: Author is Nakamura, Shuji and First Letter Of Title is S  [Clear All Filters]
2012
Hardy, M. T., S. P. DenBaars, J. S. Speck, and S. Nakamura, Strain compensated short-period superlattices on semipolar or nonpolar gan for defect reduction and stress engineering, 2012.
Hsu, P. Shan, M. T. Hardy, E. C. Young, A. E. Romanov, S. P. DenBaars, S. Nakamura, and J. S. Speck, "Stress relaxation and critical thickness for misfit dislocation formation in (10 1\= 0) and (30 31\=) InGaN/GaN heteroepitaxy", Applied Physics Letters, vol. 100, no. 17: AIP, pp. 171917, 2012.
Hardy, M. T., E. C. Young, P. Shan Hsu, D. A. Haeger, I. L. Koslow, S. Nakamura, S. P. DenBaars, and J. S. Speck, "Suppression of m-plane and c-plane slip through Si and Mg doping in partially relaxed (20 2\= 1) InGaN/GaN heterostructures", Applied Physics Letters, vol. 101, no. 13: AIP, pp. 132102, 2012.
2011
Chung, R. B., O. Bierwagen, F. Wu, S. Keller, S. P. DenBaars, J. S. Speck, and S. Nakamura, "Semiconductors, dielectrics, and organic materials-101001 Temperature Dependent Capacitance-Voltage Analysis of Unintentionally Doped and Si Doped Al0. 82 In0. 18N Grown on GaN", Japanese Journal of Applied Physics, vol. 50, no. 10, 2011.
Tyagi, A., R. M. Farrell, C-Y. Huang, P. Shan Hsu, D. A. Haeger, K. M. Kelchner, H. Ohta, S. Nakamura, S. P. DenBaars, and J. S. Speck, Semipolar iii-nitride laser diodes with etched mirrors, 2011.
Koslow, I., M. Hardy, P-S. Hsu, E. Young, S. Nakamura, J. Speck, and S. DenBaars, "Strain Relaxation in Semipolar Nitrides for Optoelectronic Device Applications", Minerals, Metals and Materials Society/AIME, 420 Commonwealth Dr., P. O. Box 430 Warrendale PA 15086 United States.[np]. Jun: Minerals, Metals and Materials Society/AIME, 420 Commonwealth Dr., P. O. Box 430 Warrendale PA 15086 United States, 2011.
Farrell, R. M., D. A. Haeger, P. Shan Hsu, U. K. Mishra, S. P. DenBaars, J. S. Speck, and S. Nakamura, STRUCTURE AND METHOD FOR ACHIEVING SELECTIVE ETCHING IN (Ga, Al, In, B) N LASER DIODES, 2011.
Farrell, R. M., M. T. Hardy, H. Ohta, S. P. DenBaars, J. S. Speck, and S. Nakamura, Structure for Improving the Mirror Facet Cleaving Yield of (Ga, Al, In, B) N Laser Diodes Grown on Nonpolar or Semipolar (Ga, Al, In, B) N Substrates, 2011.
Hardy, M. T., Y-. Da Lin, H. Ohta, S. P. DenBaars, J. S. Speck, S. Nakamura, and K. M. Kelchner, Superluminescent diodes by crystallographic etching, 2011.
2010
Wu, F., Y-. Da Lin, A. Chakraborty, H. Ohta, S. P. DenBaars, S. Nakamura, and J. S. Speck, "Stacking fault formation in the long wavelength InGaN/GaN multiple quantum wells grown on m-plane GaN", Applied Physics Letters, vol. 96, no. 23: AIP, pp. 231912, 2010.
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, M. Saito, K. Fujito, J. S. Speck, and S. Nakamura, "Status and perspectives of the ammonothermal growth of GaN substrates", Journal of Crystal Growth, vol. 310, no. 5: Elsevier, pp. 876–880, 2008.
Tyagi, A., Y-. Da Lin, D. A. Cohen, M. Saito, K. Fujito, J. S. Speck, S. P. DenBaars, and S. Nakamura, "Stimulated emission at blue-green (480 nm) and green (514 nm) wavelengths from nonpolar (m-plane) and semipolar (1122) InGaN multiple quantum well laser diode structures", Applied physics express, vol. 1, no. 9: IOP Publishing, pp. 091103, 2008.
2007
Hashimoto, T., M. Saito, K. Fujito, F. Wu, J. S. Speck, and S. Nakamura, "Seeded growth of GaN by the basic ammonothermal method", Journal of crystal growth, vol. 305, no. 2: Elsevier, pp. 311–316, 2007.
Tyagi, A., H. Zhong, R. B. Chung, D. F. Feezell, M. Saito, K. Fujito, J. S. Speck, S. P. DenBaars, and S. Nakamura, "Semipolar (1011) InGaN", Japanese journal of applied physics, vol. 46, no. 17-19: Japanese journal of applied physics, 2007.
Tyagi, A., H. Zhong, R. B. Chung, D. F. Feezell, M. Saito, K. Fujito, J. S. Speck, S. P. DenBaars, and S. Nakamura, "Semipolar (1011) InGaN/GaN laser diodes on bulk GaN substrates", Japanese Journal of Applied Physics, vol. 46, no. 5L: IOP Publishing, pp. L444, 2007.
Chakraborty, A., B. A. Haskell, F. Wu, S. Keller, S. P. DenBaars, S. Nakamura, J. S. Speck, and U. K. Mishra, "Structural and Optical Properties of Nonpolar InGaN/GaN Multiple Quantum Wells Grown on Planar and Lateral Epitaxially Overgrown m-Plane GaN Films", Japanese Journal of Applied Physics, vol. 46, no. 2R: IOP Publishing, pp. 542, 2007.
Kim, K-C., M. C. Schmidt, H. Sato, F. Wu, N. Fellows, Z. Jia, M. Saito, S. Nakamura, S. P. DenBaars, J. S. Speck, et al., "Study of nonpolar m-plane In Ga N/ Ga N multiquantum well light emitting diodes grown by homoepitaxial metal-organic chemical vapor deposition", Applied Physics Letters, vol. 91, no. 18: AIP, pp. 181120, 2007.
2006
Chakraborty, A., K. Choong Kim, F. Wu, B. A. Haskell, S. Keller, J. S. Speck, S. Nakamura, S. P. DenBaars, and U. K. Mishra, "Structural and electroluminescence characteristics of nonpolar light-emitting diodes fabricated on lateral epitaxially overgrown a-Plane GaN", Japanese journal of applied physics, vol. 45, no. 11R: IOP Publishing, pp. 8659, 2006.
2005
Sharma, R., M. P Pattison, T. J. Baker, B. A. Haskell, R. M. Farrell, H. Masui, F. Wu, S. P. DenBaars, J. S. Speck, and S. Nakamura, "A semipolar (10-1-3) InGaN/GaN green light emitting diode", MRS Online Proceedings Library Archive, vol. 892: Cambridge University Press, 2005.
Hashimoto, T., K. Fujito, F. Wu, B. A. Haskell, P. T. Fini, J. S. Speck, and S. Nakamura, "Structural characterization of thick GaN films grown on free-standing GaN seeds by the ammonothermal method using basic ammonia", Japanese journal of applied physics, vol. 44, no. 6L: IOP Publishing, pp. L797, 2005.
2003
Haskell, BA., F. Wu, S. Matsuda, MD. Craven, PT. Fini, SP. DenBaars, JS. Speck, and S. Nakamura, "Structural and morphological characteristics of planar (1120) a-plane gallium nitride grown by hydride vapor phase epitaxy", Applied Physics Letters, vol. 83, no. 8: AIP, pp. 1554–1556, 2003.

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