Publications

Found 63 results
Author Title Type [ Year(Desc)]
Filters: Author is Speck, James  [Clear All Filters]
1993
Golan, Y., P. Fini, S. P. DenBaars, and J. Speck, "???????: ????∑??∑????∑???????= Inorganic materials 4 (271), 633-641, 1997-11-01", J. Eur. Ceram. Soc, vol. 12, pp. 123, 1993.
1996
Wu, X. H., L. M. Brown, D. Kapolnek, S. Keller, B. Keller, S. DenBaars, and J. Speck, "Defect structure of metal‐organic chemical vapor deposition‐grown epitaxial (0001) GaN/Al2O3", Journal of Applied Physics, vol. 80, pp. 3228 - 3237, 10, 1996.
1999
Nagra, A. S., T. R. Taylor, P. Periaswamy, J. Speck, and R. A. York, "First demonstration of a periodically loaded line phase shifter using BST capacitors", MRS Online Proceedings Library Archive, vol. 603: Cambridge University Press, 1999.
Elsass, C. R., Y. Smorchkova, E. Haus, P. Fini, P. Petroff, S. P. DenBaars, U. Mishra, J. Speck, and B. Heying, "High electron mobility 2DEG in AlGaN/GaN structures", Journal of Electronic Materials, vol. 28, no. 7: The Metals, Minerals, and Materials Society, pp. 1028–1029, 1999.
2000
Liu, Y., A. S. Nagra, E. G. Erker, P. Periaswamy, T. R. Taylor, J. Speck, and R. A. York, "BaSrTiO/sub 3/interdigitated capacitors for distributed phase shifter applications", IEEE microwave and guided wave letters, vol. 10, no. 11: IEEE, pp. 448–450, 2000.
Erker, E. G., A. S. Nagra, Y. Liu, P. Periaswamy, T. R. Taylor, J. Speck, and R. A. York, "Monolithic Ka-band phase shifter using voltage tunable BaSrTiO/sub 3/parallel plate capacitors", IEEE microwave and guided wave letters, vol. 10, no. 1: IEEE, pp. 10–12, 2000.
2002
Amano, H., E. Calleja, J. Christen, M. Kamp, P. Lefebvre, J. Speck, and T. Suski, "Proceedings Symposium H," GaN & Related Compounds". E-MRS Spring Meeting.", E-MRS Spring Meeting. Symposium H," GaN & Related Compounds"., vol. 93, no. 1-3: Elsevier Science BV, pp. 1–245, 2002.
2003
Liu, Y., T. R. Taylor, P. J. Hansen, J. Speck, and R. A. York, "High-performance and Low-cost Distributed Phase Shifters Using Optimized BaSrTiO3 Interdigitated Capacitors", Electrical and Computer Engineering Dept., Materials Dept., University of California at Santa Barbara, Santa Barbara, CA, vol. 93106, pp. 14, 2003.
Craven, M., and J. Speck, Non-polar a-plane gallium nitride thin films grown by metalorganic chemical vapor deposition, 2003.
Jena, D., S. Heikman, A. Gossard, J. Speck, U. Mishra, A. Link, and O. Ambacher, "Polarization-induced three-dimensional electron slabs in III-V Nitride semiconductors", APS March Meeting Abstracts, 2003.
2006
Chern, G., E. Readinger, H. Shen, M. Wraback, C. Gallinat, G. Koblmueller, and J. Speck, "Comparison of terahertz emission from N-face and In-face indium nitride thin films", APS Meeting Abstracts, 2006.
Kaeding, J. F., M. Iza, H. Sato, S. DenBaars, J. Speck, and S. Nakamura, "Effect of Substrate Miscut on the Direct Growth of Semipolar (101̄1̄) GaN on (100) MgAl 2 O 4 by Metalorganic Chemical Vapor Deposition", Japanese Journal of Applied Physics, vol. 45, 06, 2006.
Yamanaka, T., D. Alexson, M. A. Stroscio, M. Dutta, J. Brown, P. Petroff, and J. Speck, "GaN quantum dots: Nanophotonics and nanophononics", Quantum Sensing and Nanophotonic Devices III, vol. 6127: International Society for Optics and Photonics, pp. 61270I, 2006.
Speck, J., "MBE-Grown AlGaN/GaN HEMTs on SiC", Meeting Abstracts, no. 11: The Electrochemical Society, pp. 484–484, 2006.
Speck, J., T. Baker, and B. Haskell, Wafer separation technique for the fabrication of free-standing (Al, In, Ga) N wafers, 2006.
2007
Chu, R., L. Shen, N. Fichtenbaum, S. Keller, A. Corrion, C. Poblenz, J. Speck, and U. Mishra, "Surface treatment for leakage reduction in AlGaN/GaN HEMTs", Device Research Conference, 2007 65th Annual: IEEE, pp. 127–128, 2007.
Chern, G. D., H. Shen, M. Wraback, G. Koblmüller, C. Gallinat, and J. Speck, "Terahertz Emission from Indium Nitride Multiple Quantum Wells", Optical Terahertz Science and Technology: Optical Society of America, pp. MA3, 2007.
2008
Yamanaka, T., D. Alexson, M. A. Stroscio, M. Dutta, P. Petroff, J. Brown, and J. Speck, "Phonon modes in self-assembled GaN quantum dots", Journal of Applied Physics, vol. 104, no. 9: AIP, pp. 093512, 2008.
2009
Suh, I., P. Roblin, Y. Ko, C-K. Yang, A. Malonis, A. Arehart, S. Ringel, C. Poblenz, Y. Pei, J. Speck, et al., "Additive phase noise measurements of AlGaN/GaN HEMTs using a large signal network analyzer and a tunable monochromatic light source", Microwave Measurement Symposium, 2009 74th ARFTG: IEEE, pp. 1–5, 2009.
Yang, C-K., P. Roblin, A. Malonis, A. Arehart, S. Ringel, C. Poblenz, Y. Pei, J. Speck, and U. Mishra, "Characterization of traps in AlGaN/GaN HEMTs with a combined large signal network analyzer/deep level optical spectrometer system", Microwave Symposium Digest, 2009. MTT'09. IEEE MTT-S International: IEEE, pp. 1209–1212, 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.
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.
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.
Speck, J., "Progress in the growth, characterization and device performance for nonpolar and semipolar GaN-based materials", Conference on Lasers and Electro-Optics: Optical Society of America, pp. CMM1, 2009.
2010
Matioli, E., B. Fleury, E. Rangel, T. Melo, E. Hu, J. Speck, and C. Weisbuch, "High extraction efficiency GaN-based photonic-crystal light-emitting diodes: Comparison of extraction lengths between surface and embedded photonic crystals", Applied physics express, vol. 3, no. 3: IOP Publishing, pp. 032103, 2010.

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