Publications

Found 859 results
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2000
McCarthy, L., Y. Smorchkova, P. Fini, H. Xing, M. Rodwell, J. Speck, S. DenBaars, and U. Mishra, "HBT on LEO GaN", Device Research Conference, 2000. Conference Digest. 58th DRC: IEEE, pp. 85–86, 2000.
Hierro, A., SA. Ringel, M. Hansen, JS. Speck, UK. Mishra, and SP. DenBaars, "Hydrogen passivation of deep levels in n–GaN", Applied Physics Letters, vol. 77, no. 10: AIP, pp. 1499–1501, 2000.
Hansen, M., P. Fini, L. Zhao, AC. Abare, LA. Coldren, JS. Speck, and SP. DenBaars, "Improved characteristics of InGaN multiple-quantum-well laser diodes grown on laterally epitaxially overgrown GaN on sapphire", Applied Physics Letters, vol. 76, no. 5: AIP, pp. 529–531, 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., A. Munkholm, C. Thompson, GB. Stephenson, JA. Eastman, MV. Ramana Murty, O. Auciello, L. Zhao, SP. DenBaars, and JS. Speck, "In situ, real-time measurement of wing tilt during lateral epitaxial overgrowth of GaN", Applied Physics Letters, vol. 76, no. 26: AIP, pp. 3893–3895, 2000.
Munkholm, A., GB. Stephenson, JA. Eastman, O. Auciello, MV. Ramana Murty, C. Thompson, P. Fini, JS. Speck, and SP. DenBaars, "In situ studies of the effect of silicon on GaN growth modes", Journal of crystal growth, vol. 221, no. 1-4: North-Holland, pp. 98–105, 2000.
Hansen, M., P. Fini, L. Zhao, AC. Abare, LA. Coldren, JS. Speck, and SP. DenBaars, "LASERS, OPTICS, AND OPTOELECTRONICS-Improved characteristics of InGaN multiple-quantum-well laser diodes grown on laterally epitaxially overgrown GaN on sapphire", Applied Physics Letters, vol. 76, no. 5: New York [etc.] American Institute of Physics., pp. 529–531, 2000.
Munkholm, A., C. Thompson, MV. Ramana Murty, JA. Eastman, O. Auciello, GB. Stephenson, P. Fini, SP. DenBaars, and JS. Speck, "Layer-by-layer growth of GaN induced by silicon", Applied Physics Letters, vol. 77, no. 11: AIP, pp. 1626–1628, 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.
Smorchkova, IP., E. Haus, B. Heying, P. Kozodoy, P. Fini, JP. Ibbetson, S. Keller, SP. DenBaars, JS. Speck, and UK. Mishra, "Mg doping of GaN layers grown by plasma-assisted molecular-beam epitaxy", Applied Physics Letters, vol. 76, no. 6: AIP, pp. 718–720, 2000.
Hierro, A., D. Kwon, SA. Ringel, M. Hansen, JS. Speck, UK. Mishra, and SP. DenBaars, "Optically and thermally detected deep levels in n-type Schottky and p+-n GaN diodes", Applied Physics Letters, vol. 76, no. 21: AIP, pp. 3064–3066, 2000.
Heying, B., C. POBLENZ, C. ELSASS, P. Fini, S. DenBaars, J. Speck, Y. Smorchkova, and U. Mishra, "Optimization of the Electron Mobilites in GaN Grown by Plasma-assisted Molecular Beam Epitaxy", Proc. Int. Workshop on Nitride Semiconductors, IPAP Conf. Series, 2000.
Zhao, L., H. Marchand, P. Fini, SP. DenBaars, UK. Mishra, and JS. Speck, "Polarity determination for MOCVD growth of GaN on Si (111) by convergent beam electron diffraction", Materials Research Society Internet Journal of Nitride Semiconductor Research, vol. 5, no. S1: Cambridge University Press, pp. 104–110, 2000.
Zhao, L., H. Marchand, P. Fini, SP. DenBaars, UK. Mishra, and JS. Speck, Polarity determination for MOCVD growth of GaN on Si (111) by convergent beam electron diffraction [Metal Organic Chemical Vapor Deposition]: Univ. of California, Santa Barbara, CA (US), 2000.
Ibbetson, J. Paul, PT. Fini, KD. Ness, SP. DenBaars, JS. Speck, and UK. Mishra, "Polarization effects, surface states, and the source of electrons in AlGaN/GaN heterostructure field effect transistors", Applied Physics Letters, vol. 77, no. 2: AIP, pp. 250–252, 2000.
Murty, MV. Ramana, P. Fini, GB. Stephenson, C. Thompson, JA. Eastman, A. Munkholm, O. Auciello, R. Jothilingam, SP. DenBaars, and JS. Speck, "Step bunching on the vicinal GaN (0001) surface", Physical Review B, vol. 62, no. 16: APS, pp. R10661, 2000.
Smorchkova, IP., E. Haus, B. Heying, P. Kozodoy, P. Fini, JP. Ibbetson, S. Keller, SP. DenBaars, JS. Speck, and UK. Mishra, "STRUCTURAL, MECHANICAL, THERMODYNAMIC, AND OPTICAL PROPERTIES OF CONDENSED MATTER-Mg doping of GaN layers grown by plasma-assisted molecular-beam epitaxy", Applied Physics Letters, vol. 76, no. 6: New York [etc.] American Institute of Physics., pp. 718–720, 2000.
Munkholm, A., C. Thompson, GB. Stephenson, JA. Eastman, O. Auciello, P. Fini, JS. Speck, and SP. DenBaars, Transition between the 1 x 1 and (${$radical$}$ 3 x 2 ${$radical$}$ 3) R30 ${$degree$}$ surface structures of GaN in the vapor-phase environment: Argonne National Laboratory, Argonne, IL (US), 2000.
Munkholm, A., C. Thompson, GB. Stephenson, JA. Eastman, O. Auciello, P. Fini, JS. Speck, and SP. DenBaars, "Transition between the 1$\times$ 1 and (3$\times$ 23) R30∞ surface structures of GaN in the vapor-phase environment", Physica B: Condensed Matter, vol. 283, no. 1-3: North-Holland, pp. 217–222, 2000.
1999
Hansen, M., AC. Abare, P. Kozodoy, TM. Katona, MD. Craven, JS. Speck, UK. Mishra, LA. Coldren, and SP. DenBaars, "1. Electronic and Optoelectronic Devices-1.1 Laser diodes-Effect of AlGaN/GaN Strained Layer Superlattice Period on InGaN MQW Laser Diodes", Physica Status Solidi-A-Applied Research, vol. 176, no. 1: Berlin: Akademie-Verlag,[1970]-c2004., pp. 59–62, 1999.
Rosner, SJ., G. Girolami, H. Marchand, PT. Fini, JP. Ibbetson, L. Zhao, S. Keller, UK. Mishra, SP. DenBaars, and JS. Speck, "Cathodoluminescence mapping of epitaxial lateral overgrowth in gallium nitride", Applied physics letters, vol. 74, no. 14: AIP, pp. 2035–2037, 1999.
Marchand, H., JP. Ibbetson, PT. Fini, S. Chichibu, SJ. Rosner, S. Keller, SP. DenBaars, JS. Speck, and UK. Mishra, "Chapter 12: Material Growth and Characterization (Wide Gap and Nitride)-Structural and optical properties of low-dislocation-density GaN laterally overgrown by metalorganic chemical vapour", Institute of Physics Conference Series, vol. 162: Bristol [England]; Boston: Adam Hilger, Ltd., c1985-, pp. 681–686, 1999.
Vetury, R., H. Marchand, G. Parish, PT. Fini, JP. Ibbetson, S. Keller, JS. Speck, SP. DenBaars, and UK. Mishra, "Chapter 5: Field Effect Transistors (FETs and HEMTs)-First demonstration of AlGaN/GaN heterostructure field effect transistor on GaN grown by lateral epitaxial overgrowth (LEO)", Institute of Physics Conference Series, vol. 162: Bristol [England]; Boston: Adam Hilger, Ltd., c1985-, pp. 177–184, 1999.
Abare, AC., M. Hansen, JS. Speck, LA. Coldren, and SP. DenBaars, "Demonstration of electrically pumped nitride distributed feedback lasers employing dielectric gratings", Device Research Conference Digest, 1999 57th Annual: IEEE, pp. 198–199, 1999.
Heying, B., EJ. Tarsa, CR. Elsass, P. Fini, SP. DenBaars, and JS. Speck, "Dislocation mediated surface morphology of GaN", Journal of Applied Physics, vol. 85, no. 9: AIP, pp. 6470–6476, 1999.

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