Publications

Found 331 results
Author Title Type [ Year(Desc)]
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2010
Fujiwara, T., S. Keller, J. S. Speck, S. P. DenBaars, and U. K. Mishra, "Low ohmic contact resistance m-plane AlGaN/GaN heterojunction field-effect transistors with enhancement-mode operations", Applied physics express, vol. 3, no. 10: IOP Publishing, pp. 101002, 2010.
Zhong, H., J. F. Kaeding, R. Sharma, J. S. Speck, S. P. DenBaars, and S. Nakamura, Method for growth of semipolar (Al, In, Ga, B) N optoelectronic devices, 2010.
Kaeding, J. F., D-S. Lee, M. Iza, T. J. Baker, H. Sato, B. A. Haskell, J. S. Speck, S. P. DenBaars, S. Nakamura, and others, Method for improved growth of semipolar (Al, In, Ga, B) N, 2010.
Kaeding, J. F., D-S. Lee, M. Iza, T. J. Baker, H. Sato, B. A. Haskell, J. S. Speck, S. P. DenBaars, and S. Nakamura, Method for improved growth of semipolar (al, in, ga, b) n, 2010.
Huang, C-Y., Y-. Da Lin, A. Tyagi, A. Chakraborty, H. Ohta, J. S. Speck, S. P. DenBaars, and S. Nakamura, "Optical waveguide simulations for the optimization of InGaN-based green laser diodes", Journal of Applied Physics, vol. 107, no. 2: AIP, pp. 023101, 2010.
Farrell, R. M., M. C. Schmidt, K-C. Kim, H. Masui, D. F. Feezell, J. S. Speck, S. P. DenBaars, and S. Nakamura, Optimization of laser bar orientation for nonpolar and semipolar (Ga, Al, In, B) N diode lasers, 2010.
Da Lin, Y-., S. Yamamoto, C-Y. Huang, C-L. Hsiung, F. Wu, K. Fujito, H. Ohta, J. S. Speck, S. P. DenBaars, and S. Nakamura, "Photonics, quantum electronics, optics, and spectroscopy 082001 High Quality InGaN/AlGaN Multiple Quantum Wells for Semipolar InGaN Green Laser Diodes", Applied Physics Express, vol. 3, no. 8, 2010.
Huang, C-Y., A. Tyagi, Y-. Da Lin, M. T. Hardy, P. Shan Hsu, K. Fujito, J-S. Ha, H. Ohta, J. S. Speck, S. P. DenBaars, et al., "Propagation of spontaneous emission in birefringent m-axis oriented semipolar (1122)(Al, In, Ga) N waveguide structures", Japanese Journal of Applied Physics, vol. 49, no. 1R: IOP Publishing, pp. 010207, 2010.
Ben-Yaacov, T., T. Ive, C. G. Van de Walle, U. K. Mishra, J. S. Speck, and S. P. DenBaars, "Properties of In-doped ZnO films grown by metalorganic chemical vapor deposition on GaN (0001) templates", Journal of electronic materials, vol. 39, no. 5: Springer US, pp. 608–611, 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.
Baker, T. J., B. A. Haskell, P. T. Fini, S. P. DenBaars, J. S. Speck, and S. Nakamura, Technique for the growth of planar semi-polar gallium nitride, 2010.
DenBaars, S. P., S. Nakamura, and J. S. Speck, Transparent mirrorless light emitting diode, 2010.
DenBaars, S. P., S. Nakamura, and J. S. Speck, Transparent mirrorless light emitting diode, nov # " 11", 2010.
2011
Raring, J. W., M. C. Schmidt, C. Poblenz, M. J. Mondry, P. Rudy, J. S. Speck, S. P. DenBaars, and S. Nakamura, "47.1: Invited Paper: Progress in Green and Blue Laser Diodes and Their Application in Pico Projection Systems", SID Symposium Digest of Technical Papers, vol. 42, no. 1: Wiley Online Library, pp. 677–680, 2011.
Chung, R. Byung- Kyu, S. P. DenBaars, J. S. Speck, and S. Nakamura, "Abnormal Behavior of MOCVD Grown Al x In 1-x N Observed by Various Material Characterizations", 한국재료학회, vol. 17, 10/2011.
Farrell, R. M., D. A. Haeger, P. Shan Hsu, M. T. Hardy, K. M. Kelchner, K. Fujito, D. F. Feezell, U. K. Mishra, S. P. DenBaars, J. S. Speck, et al., "AlGaN-cladding-free m-plane InGaN/GaN laser diodes with p-type AlGaN etch stop layers", Applied physics express, vol. 4, no. 9: IOP Publishing, pp. 092105, 2011.
Imer, B. M., J. S. Speck, and S. P. DenBaars, Defect reduction of non-polar and semi-polar III-nitrides with sidewall lateral epitaxial overgrowth (SLEO), 2011.
Huang, C-Y., M. T. Hardy, K. Fujito, D. F. Feezell, J. S. Speck, S. P. DenBaars, and S. Nakamura, "Demonstration of 505 nm laser diodes using wavelength-stable semipolar (20 21) InGaN/GaN quantum wells", Applied Physics Letters, vol. 99, no. 24: AIP, pp. 241115, 2011.
Neufeld, C. J., S. C. Cruz, R. M. Farrell, M. Iza, J. R. Lang, S. Keller, S. Nakamura, S. P. DenBaars, J. S. Speck, and U. K. Mishra, "Effect of doping and polarization on carrier collection in InGaN quantum well solar cells", Applied Physics Letters, vol. 98, no. 24: AIP, pp. 243507, 2011.
Masui, H., H. Yamada, K. Iso, J. S. Speck, S. Nakamura, and S. P. DenBaars, Enhancement of optical polarization of nitride light-emitting diodes by increased indium incorporation, 2011.
Fujiwara, T., R. Yeluri, D. Denninghoff, J. Lu, S. Keller, J. S. Speck, S. P. DenBaars, and U. K. Mishra, "Enhancement-mode m-plane AlGaN/GaN heterojunction field-effect transistors with+ 3 V of threshold voltage using Al2O3 deposited by atomic layer deposition", Applied physics express, vol. 4, no. 9: IOP Publishing, pp. 096501, 2011.
Kamber, D. S., S. Pimputkar, M. Saito, S. P. DenBaars, J. S. Speck, and S. Nakamura, Group-iii nitride monocrystal with improved purity and method of producing the same, 2011.
Keller, S., Y. Dora, S. Chowdhury, F. Wu, X. Chen, S. P. DenBaars, J. S. Speck, and U. K. Mishra, "Growth and characterization of N-polar GaN and AlGaN/GaN HEMTs on (111) silicon", physica status solidi (c), vol. 8, no. 7-8: Wiley Online Library, pp. 2086–2088, 2011.
Haskell, B. A., M. B. McLaurin, S. P. DenBaars, J. Stephen Speck, and S. Nakamura, Growth of planar reduced dislocation density m-plane gallium nitride by hydride vapor phase epitaxy, jun # " 7", 2011.
Haskell, B. A., M. B. McLaurin, S. P. DenBaars, J. Stephen Speck, and S. Nakamura, Growth of planar reduced dislocation density m-plane gallium nitride by hydride vapor phase epitaxy, 2011.

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