Publications

Found 673 results
Author Title Type [ Year(Asc)]
Filters: Author is Speck, James S  [Clear All Filters]
2001
Speck, J. S., P. M. Petroff, and G. E. Beltz, Periodic Lattices of Interacting Self-Assembled Quantum Dots: DTIC Document, 2001.
Acikel, B., Y. Liu, A. S. Nagra, T. R. Taylor, P. J. Hansen, J. S. Speck, and R. A. York, "Phase shifters using (Ba, Sr) TiO/sub 3/thin films on sapphire and glass substrates", Microwave Symposium Digest, 2001 IEEE MTT-S International, vol. 2: IEEE, pp. 1191–1194, 2001.
Speck, J. S., "The role of threading dislocations in the physical properties of GaN and its alloys", Materials Science Forum, vol. 353: Trans Tech Publications, pp. 769–778, 2001.
2000
Hansen, M., P. Fini, L. Zhao, A. Abare, L. A. Coldren, J. S. Speck, and S. P. DenBaars, "Improved characteristics of InGaN multi-quantum-well laser diodes grown on laterally epitaxially overgrown GaN on sapphire", Materials Research Society Internet Journal of Nitride Semiconductor Research, vol. 5, no. S1: Cambridge University Press, pp. 8–13, 2000.
Fini, P., L. Zhao, J. S. Speck, S. P. DenBaars, A. Munkholm, C. Thompson, GB. Stephenson, JA. Eastman, RMV. Murty, and O. Auciello, Measurement and minimization of wing tilt in laterally overgrown GaN on a SiO ${$sub 2$}$ mask.: Argonne National Lab., IL (US), 2000.
York, R. A., A. S. Nagra, T. Taylor, and J. S. Speck, "Thin-film phase shifters for low-cost phased arrays", Workshop on Affordability and Cost Reduction for Radar Systems, Huntsville, Alabama: Citeseer, pp. 10, 2000.
1999
Fini, P. T., J. P. Ibbetson, H. Marchand, L. Zhao, S. P. DenBaars, and J. S. Speck, "Measurement of crystallographic tilt in the lateral epitaxial overgrowth of GaN", Journal of Electronic Materials, vol. 28, no. 7: The Metals, Minerals, and Materials Society, pp. 1044, 1999.
G Stephenson, B., J. A. Eastman, O. Auciello, A. Munkholm, C. Thompson, P. H. Fuoss, P. Fini, S. P. DenBaars, and J. S. Speck, "Real-time X-ray scattering studies of surface structure during metalorganic chemical vapor deposition of GaN", MRS Bulletin, vol. 24, no. 1: Cambridge University Press, pp. 21–25, 1999.
Chavarkar, P. M., L. Zhao, S. Keller, A. Fisher, J. S. Speck, and U. K. Mishra, "Strain relaxation in InxGa1-xAs lattice engineered substrates", Journal of Electronic Materials, vol. 28, no. 7: The Metals, Minerals, and Materials Society, pp. 1050–1051, 1999.
1998
DenBaars, S. P., J. S. Speck, C. H. Church, R. G. Wilson, and J. M. Zavada, Miniature self-pumped monolithically integrated solid state laser, 1998.
Keller, S., F. Cabané, MS. Minsky, X. Hui Wu, MP. Mack, J. S. Speck, E. Hu, LA. Coldren, U. K. Mishra, and S. P. DenBaars, "MOCVD growth and properties of InGaN/GaN multi-quantum wells", Materials Science Forum, vol. 264: Trans Tech Publications, pp. 1157–1160, 1998.
Abare, A. C., M. P. Mack, M. W. Hansen, K. R Sink, P. Kozodoy, S. L. Keller, E. L. Hu, J. S. Speck, J. Edward Bowers, U. K. Mishra, et al., "Pulsed operation of (Al, Ga, In) N blue laser diodes", In-Plane Semiconductor Lasers: from Ultraviolet to Mid-Infrared II, vol. 3284: International Society for Optics and Photonics, pp. 103–113, 1998.
Asamizu, H., M. Saito, K. Fujito, J. S. Speck, S. P. DenBaars, and S. Nakamura, "r here has been significant development of c-plane", MRS Internet J. Nitride Semicond. Res, vol. 3, pp. 15, 1998.
Golan, Y., P. Fini, S. P. DenBaars, and J. S. Speck, "Substrate Reactivity and ìControlled Contaminationî in Metalorganic Chemical Vapor Deposition of GaN on Sapphire", Japanese journal of applied physics, vol. 37, no. 9R: IOP Publishing, pp. 4695, 1998.
1997
DenBaars, S. P., and J. S. Speck, Defect reduction in the growth of group III nitrides, 1997.
Golan, Y., P. Fini, S. P. DenBaars, and J. S. Speck, "Substrate Surface Treatments and Controlled Contamination in GaN/Sapphire MOCVD", MRS Online Proceedings Library Archive, vol. 482: Cambridge University Press, 1997.
1996
Zaremba, C. M., A. M. Belcher, M. Fritz, Y. Li, S. Mann, P. K. Hansma, D. E. Morse, J. S. Speck, and G. D. Stucky, "Critical transitions in the biofabrication of abalone shells and flat pearls", Chemistry of Materials, vol. 8, no. 3: American Chemical Society, pp. 679–690, 1996.
Keller, S., D. Kapolnek, B. P. Keller, Y. Wu, B. Heying, J. S. Speck, U. K. Mishra, and S. P. DenBaars, "Effect of the trimethylgallium flow during nucleation layer growth on the properties of GaN grown on sapphire", Japanese journal of applied physics, vol. 35, no. 3A: IOP Publishing, pp. L285, 1996.
Speck, J. S., Epitaxial Oxide Thin Films II: Symposium Held November 26-30, 1995, Boston, Massachusetts, USA: Materials Research Society, 1996.
1995
Seifert, A., F. F. Lange, and J. S. Speck, "Epitaxial growth of PbTiO 3 thin films on (001) SrTiO 3 from solution precursors", Journal of Materials Research, vol. 10, no. 3: Cambridge University Press, pp. 680–691, 1995.
1994
Wilkinson, A. P., J. S. Speck, A. K. Cheetham, S. Natarajan, and J. Meurig Thomas, "{In situ x-ray diffraction study of crystallization kinetics in PbZr1-xTixO3,(PZT", Chemistry of Materials, vol. 6, no. 6: American Chemical Society, pp. 750–754, 1994.
1991
Drory, M. D., C. F. Gardinier, and J. S. Speck, "Fracture Toughness of Chemically Vapor-Deposited Diamond", Journal of the American Ceramic Society, vol. 74, no. 12: Wiley Online Library, pp. 3148–3150, 1991.
Singisetti, U., M. Hoi Wong, S. Dasgupta, J. S. Speck, and U. K. Mishra, "Proc. Bipolar Circuits and Technology Meet., 1991 Proc. Bipolar Circuits and Technology Meet., 1991 188, 1991", Proc. Bipolar Circuits and Technology Meet, vol. 188, 1991.

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