Publications

Found 2098 results
Author Title Type [ Year(Desc)]
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2009
Koehl, WF., MH. Wong, C. Poblenz, B. Swenson, UK. Mishra, JS. Speck, and DD. Awschalom, "Current-induced spin polarization in gallium nitride", Applied Physics Letters, vol. 95, no. 7: AIP, pp. 072110, 2009.
Koehl, WF., MH. Wong, C. Poblenz, B. Swenson, UK. Mishra, JS. Speck, and DD. Awschalom, "Current-induced spin polarization in gallium nitride", Applied Physics Letters, vol. 95, no. 7: AIP, pp. 072110, 2009.
Shen, H., M. Wraback, H. Zhong, A. Tyagi, SP. DenBaars, S. Nakamura, and JS. Speck, "Determination of polarization field in a semipolar (11 2\= 2) In Ga/ Ga N single quantum well using Franz–Keldysh oscillations in electroreflectance", Applied Physics Letters, vol. 94, no. 24: AIP, pp. 241906, 2009.
Shen, H., M. Wraback, H. Zhong, A. Tyagi, SP. DenBaars, S. Nakamura, and JS. Speck, "Determination of polarization field in a semipolar (11 2\= 2) In Ga/ Ga N single quantum well using Franz–Keldysh oscillations in electroreflectance", Applied Physics Letters, vol. 94, no. 24: AIP, pp. 241906, 2009.
Bierwagen, O., T. Nagata, T. Ive, CG. Van de Walle, and JS. Speck, "Dissipation-factor-based criterion for the validity of carrier-type identification by capacitance-voltage measurements", Applied Physics Letters, vol. 94, no. 15: AIP, pp. 152110, 2009.
Letts, E. R., J. S. Speck, and S. Nakamura, "Effect of indium on the physical vapor transport growth of AlN", Journal of Crystal Growth, vol. 311, no. 4: Elsevier, pp. 1060–1064, 2009.
Getty, A., E. Matioli, M. Iza, C. Weisbuch, and J. S. Speck, "Electroluminescent measurement of the internal quantum efficiency of light emitting diodes", Applied Physics Letters, vol. 94, no. 18: AIP, pp. 181102, 2009.
White, ME., O. Bierwagen, MY. Tsai, and JS. Speck, "Electron transport properties of antimony doped Sn O 2 single crystalline thin films grown by plasma-assisted molecular beam epitaxy", Journal of Applied Physics, vol. 106, no. 9: AIP, pp. 093704, 2009.
Fujiwara, T., S. Rajan, S. Keller, M. Higashiwaki, J. S. Speck, S. P. DenBaars, and U. K. Mishra, "Enhancement-mode m-plane AlGaN/GaN heterojunction field-effect transistors", Applied Physics Express, vol. 2, no. 1: IOP Publishing, pp. 011001, 2009.
Zhong, H., A. Tyagi, N. Pfaff, M. Saito, K. Fujito, J. S. Speck, S. P. DenBaars, and S. Nakamura, "Enhancing the light extraction efficiency of blue semipolar (1011) nitride-based light emitting diodes through surface patterning", Japanese Journal of Applied Physics, vol. 48, no. 3R: IOP Publishing, pp. 030201, 2009.
Zhong, H., A. Tyagi, N. Pfaff, M. Saito, K. Fujito, J. S. Speck, S. P. DenBaars, and S. Nakamura, "Enhancing the light extraction efficiency of blue semipolar (1011) nitride-based light emitting diodes through surface patterning", Japanese Journal of Applied Physics, vol. 48, no. 3R: IOP Publishing, pp. 030201, 2009.
Saito, M., H. Yamada, K. Iso, H. Sato, H. Hirasawa, D. S. Kamber, T. Hashimoto, S. P. DenBaars, J. S. Speck, and S. Nakamura, "Evaluation of GaN substrates grown in supercritical basic ammonia", Applied Physics Letters, vol. 94, no. 5: AIP, pp. 052109, 2009.
Saito, M., H. Yamada, K. Iso, H. Sato, H. Hirasawa, D. S. Kamber, T. Hashimoto, S. P. DenBaars, J. S. Speck, and S. Nakamura, "Evaluation of GaN substrates grown in supercritical basic ammonia", Applied Physics Letters, vol. 94, no. 5: AIP, pp. 052109, 2009.
Saito, M., H. Yamada, K. Iso, H. Sato, H. Hirasawa, D. S. Kamber, T. Hashimoto, S. P. DenBaars, J. S. Speck, and S. Nakamura, "Evaluation of GaN substrates grown in supercritical basic ammonia", Applied Physics Letters, vol. 94, no. 5: AIP, pp. 052109, 2009.
Dasgupta, S., Y. Pei, B. L. Swenson, D. F. Brown, S. Keller, J. S. Speck, U. K. Mishra, and others, "$ f_ ${$T$}$ $ and $ f_ ${$$\backslash$rm MAX$}$ $ of 47 and 81 GHz, Respectively, on N-Polar GaN/AlN MIS-HEMT", IEEE Electron Device Letters, vol. 30, no. 6: IEEE, pp. 599–601, 2009.
Dasgupta, S., Y. Pei, B. L. Swenson, D. F. Brown, S. Keller, J. S. Speck, U. K. Mishra, and others, "$ f_ ${$T$}$ $ and $ f_ ${$$\backslash$rm MAX$}$ $ of 47 and 81 GHz, Respectively, on N-Polar GaN/AlN MIS-HEMT", IEEE Electron Device Letters, vol. 30, no. 6: IEEE, pp. 599–601, 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.
Akopian, N., A. Vardi, G. Bahir, V. Garber, E. Ehrenfreund, D. Gershoni, C. Poblenz, CR. Elsass, IP. Smorchkova, and JS. Speck, "Fermi edge singularity observed in GaN/AlGaN heterointerfaces", Applied Physics Letters, vol. 94, no. 22: AIP, pp. 223502, 2009.
Akopian, N., A. Vardi, G. Bahir, V. Garber, E. Ehrenfreund, D. Gershoni, C. Poblenz, CR. Elsass, IP. Smorchkova, and JS. Speck, "Fermi edge singularity observed in GaN/AlGaN heterointerfaces", Applied Physics Letters, vol. 94, no. 22: AIP, pp. 223502, 2009.
Matioli, E., M. Iza, Y-S. Choi, F. Wu, S. Keller, H. Masui, E. Hu, J. Speck, and C. Weisbuch, "GaN-based embedded 2D photonic crystal LEDs: Numerical optimization and device characterization", physica status solidi (c), vol. 6, no. S2: WILEY-VCH Verlag, 2009.
Scarpulla, M. A., CS. Gallinat, S. Mack, JS. Speck, and AC. Gossard, "GdN (1 1 1) heteroepitaxy on GaN (0 0 0 1) by N2 plasma and NH3 molecular beam epitaxy", Journal of Crystal Growth, vol. 311, no. 5: North-Holland, pp. 1239–1244, 2009.
Scarpulla, M. A., CS. Gallinat, S. Mack, JS. Speck, and AC. Gossard, "GdN (1 1 1) heteroepitaxy on GaN (0 0 0 1) by N2 plasma and NH3 molecular beam epitaxy", Journal of Crystal Growth, vol. 311, no. 5: North-Holland, pp. 1239–1244, 2009.
Matioli, E., S. Keller, F. Wu, Y-S. Choi, E. Hu, J. Speck, and C. Weisbuch, "Growth of embedded photonic crystals for GaN-based optoelectronic devices", Journal of Applied Physics, vol. 106, no. 2: AIP, pp. 024309, 2009.
Dasgupta, S., F. Wu, JS. Speck, and UK. Mishra, "Growth of high quality N-polar AlN (000 1) on Si (111) by plasma assisted molecular beam epitaxy", Applied Physics Letters, vol. 94, no. 15: AIP, pp. 151906, 2009.
Ben-Yaacov, T., T. Ive, C. G. Van de Walle, U. K. Mishra, J. S. Speck, and S. P. DenBaars, "Growth of In-doped ZnO films by metalorganic chemical vapor deposition on GaN (0001) templates", physica status solidi (c), vol. 6, no. 6: Wiley Online Library, pp. 1464–1467, 2009.

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