Publications

Found 673 results
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2013
Iveland, J., L. Martinelli, J. Peretti, J. S. Speck, and C. Weisbuch, "Direct measurement of Auger electrons emitted from a semiconductor light-emitting diode under electrical injection: identification of the dominant mechanism for efficiency droop", Physical review letters, vol. 110, no. 17: American Physical Society, pp. 177406, 2013.
Schaake, C. A., D. F. Brown, B. L. Swenson, S. Keller, J. S. Speck, and U. K. Mishra, "A donor-like trap at the InGaN/GaN interface with net negative polarization and its possible consequence on internal quantum efficiency", Semiconductor Science and Technology, vol. 28, no. 10: IOP Publishing, pp. 105021, 2013.
Preissler, N., O. Bierwagen, A. T. Ramu, and J. S. Speck, "Electrical transport, electrothermal transport, and effective electron mass in single-crystalline In 2 O 3 films", Physical Review B, vol. 88, no. 8: APS, pp. 085305, 2013.
Kelchner, K. M., L. Y. Kuritzky, K. Fujito, S. Nakamura, S. P. DenBaars, and J. S. Speck, "Emission characteristics of single InGaN quantum wells on misoriented nonpolar m-plane bulk GaN substrates", Journal of Crystal Growth, vol. 382: Elsevier, pp. 80–86, 2013.
Dasgupta, S., J. Lu, A. Raman, C. Hurni, G. Gupta, J. S. Speck, U. K. Mishra, and others, "Estimation of hot electron relaxation time in gan using hot electron transistors", Applied Physics Express, vol. 6, no. 3: IOP Publishing, pp. 034002, 2013.
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, 2013.
Marchand, H., B. J. Moran, U. K. Mishra, and J. S. Speck, Field-effect transistor with compositionally graded nitride layer on a silicaon substrate, 2013.
DenBaars, S. P., S. Nakamura, and J. S. Speck, "Gallium nitride based light emitting diodes (LEDs) for energy efficient lighting and displays", Electronics, Communications and Photonics Conference (SIECPC), 2013 Saudi International: IEEE, pp. 1–13, 2013.
Zhao, Y., S. Ho Oh, F. Wu, Y. Kawaguchi, S. Tanaka, K. Fujito, J. S. Speck, S. P. DenBaars, and S. Nakamura, "Green semipolar (2021) InGaN light-emitting diodes with small wavelength shift and narrow spectral linewidth", Applied Physics Express, vol. 6, no. 6: IOP Publishing, pp. 062102, 2013.
Pimputkar, S., and J. S. Speck, Growth of bulk group-iii nitride crystals after coating them with a group-iii metal and an alkali metal, 2013.
Haskell, B. A., P. T. Fini, S. Matsuda, M. D. Craven, S. P. DenBaars, J. S. Speck, and S. Nakamura, Growth of planar, non-polar, group-III nitride films, 2013.
Young, E. C., and J. S. Speck, "Heteroepitaxial Lattice Mismatch Stress Relaxation in Nonpolar and Semipolar GaN by Dislocation Glide", ECS Transactions, vol. 50, no. 9: The Electrochemical Society, pp. 797–800, 2013.
Nakamura, S., S. P. DenBaars, D. F. Feezell, J. S. Speck, C-C. Pan, and S. Tanaka, High output power, high efficiency blue light-emitting diodes, nov # " 14", 2013.
Hardy, M. T., C. O. Holder, D. F. Feezell, S. Nakamura, J. S. Speck, D. A. Cohen, and S. P. DenBaars, "Indium-tin-oxide clad blue and true green semipolar InGaN/GaN laser diodes", Applied Physics Letters, vol. 103, no. 8: AIP, pp. 081103, 2013.
Armstrong, AM., K. Kelchner, S. Nakamura, SP. DenBaars, and J. S. Speck, "Influence of growth temperature and temperature ramps on deep level defect incorporation in m-plane GaN", Applied Physics Letters, vol. 103, no. 23: AIP, pp. 232108, 2013.
Keller, S., R. M. Farrell, M. Iza, Y. Terao, N. Young, U. K. Mishra, S. Nakamura, S. P. DenBaars, and J. S. Speck, "Influence of the structure parameters on the relaxation of semipolar InGaN/GaN multi quantum wells", Japanese Journal of Applied Physics, vol. 52, no. 8S: IOP Publishing, pp. 08JC10, 2013.
Wu, Y-R., S-ting. Yeh, D-W. Lin, C-K. Li, H-C. Kuo, and J. S. Speck, "Influences of indium fluctuation to the carrier transport, auger recombination, and efficiency droop", Numerical Simulation of Optoelectronic Devices (NUSOD), 2013 13th International Conference on: IEEE, pp. 111–112, 2013.
Jackson, C. M., A. R. Arehart, E. Cinkilic, B. McSkimming, J. S. Speck, and S. A. Ringel, "Interface trap characterization of atomic layer deposition Al2O3/GaN metal-insulator-semiconductor capacitors using optically and thermally based deep level spectroscopies", Journal of Applied Physics, vol. 113, no. 20: AIP, pp. 204505, 2013.
Speck, J. S., C. C. A. Weisbuch, N. Pfaff, L. Kuritzky, and C. Lalau Keraly, Light emitting diode with conformal surface electrical contacts with glass encapsulation, 2013.
Nakamura, S., S. P. DenBaars, D. F. Feezell, J. S. Speck, and C-C. Pan, Light-emitting diodes with low temperature dependence, 2013.
Bierwagen, O., M. E. White, M-Y. Tsai, and J. S. Speck, "MBE of transparent semiconducting oxides", Molecular Beam Epitaxy, pp. 347–367, 2013.
Weisbuch, C. C. A., and J. S. Speck, Method for producing gallium nitride substrates for electronic and optoelectronic devices, aug # " 15", 2013.
Nam, K. Bum, H. Mok Kim, and J. S. Speck, Method of forming p-type compound semiconductor layer, 2013.
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, Miscut semipolar optoelectronic device, 2013.
Kaun, S. W., M. Hoi Wong, U. K. Mishra, and J. S. Speck, "Molecular beam epitaxy for high-performance Ga-face GaN electron devices", Semiconductor Science and Technology, vol. 28, no. 7: IOP Publishing, pp. 074001, 2013.

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