Publications
] , "Ion implanted AlGaN-GaN HEMTs with nonalloyed ohmic contacts", IEEE electron device letters, vol. 26, no. 5: IEEE, pp. 283–285, 2005.
, "Impact of carbon on trap states in n-type GaN grown by metalorganic chemical vapor deposition", Applied physics letters, vol. 84, no. 3: AIP, pp. 374–376, 2004.
, "Improved quantum efficiency in nonpolar (112Ø0) AlGaN/GaN quantum wells grown on GaN prepared by lateral epitaxial overgrowth", Applied physics letters, vol. 84, no. 19: AIP, pp. 3768–3770, 2004.
, "Ion implantation for unalloyed ohmic contacts to AlGaN/GaN HEMTs", Device Research Conference, 2004. 62nd DRC. Conference Digest [Includes' Late News Papers' volume]: IEEE, pp. 37–38, 2004.
, "Identification of carbon-related bandgap states in GaN grown by MOCVD", MRS Online Proceedings Library Archive, vol. 798: Cambridge University Press, 2003.
, "Impact of Growth Pressure on Defects in GaN Grown", Proceedings of the IEEE... International Symposium on Compound Semiconductors, vol. 30: IEEE, pp. 42, 2003.
, "Impact of growth pressure on defects in GaN grown by metalorganic chemical vapor deposition", Compound Semiconductors: Post-Conference Proceedings, 2003 International Symposium on: IEEE, pp. 42–48, 2003.
, "Improved synthesis of (In, Ga) N/GaN multiple quantum wells by plasma-assisted molecular-beam epitaxy", Applied physics letters, vol. 83, no. 1: AIP, pp. 90–92, 2003.
, "Improved synthesis of (In,Ga)N/GaN multiple quantum wells by plasma-assisted molecular-beam epitaxy", Applied Physics Letters, vol. 83, pp. 90-92, 2003.
, "Influence of Growth Parameters on the Deep Level Spectrum in MBE-Grown n-GaN", MRS Online Proceedings Library Archive, vol. 798: Cambridge University Press, 2003.
, "Influence of stoichiometry on the dielectric properties of sputtered strontium titanate thin films", Journal of applied physics, vol. 94, no. 5: AIP, pp. 3390–3396, 2003.
, "Impact of Ga/N flux ratio on trap states in n-GaN grown by plasma-assisted molecular-beam epitaxy", Applied physics letters, vol. 80, no. 5: AIP, pp. 805–807, 2002.
, "Impact of thermal strain on the dielectric constant of sputtered barium strontium titanate thin films", Applied Physics Letters, vol. 80, no. 11: AIP, pp. 1978–1980, 2002.
, "Impurity incorporation in InGaN grown by rf plasma-assisted molecular beam epitaxy", Applied physics letters, vol. 81, no. 15: AIP, pp. 2767–2769, 2002.
, "Investigation of the piezoelectric polarization in (In, Ga) N/GaN multiple quantum wells grown by plasma-assisted molecular beam epitaxy", Journal of applied physics, vol. 92, no. 1: AIP, pp. 456–460, 2002.
, "Impact of In content on the structural and optical properties of (In, Ga) N/GaN multiple quantum wells grown by plasma-assisted molecular beam epitaxy", MRS Online Proceedings Library Archive, vol. 693: Cambridge University Press, 2001.
, "Influence of Ga flux on the growth and electron transport properties of AlGaN/GaN heterostructures grown by plasma-assisted molecular beam epitaxy", Journal of crystal growth, vol. 233, no. 4: North-Holland, pp. 709–716, 2001.
, "Influence of growth temperature and thickness of AlGaN caps on electron transport in AlGaN/GaN heterostructures grown by plasma-assisted molecular beam epitaxy", Japanese Journal of Applied Physics, vol. 40, no. 11R: IOP Publishing, pp. 6235, 2001.
, "Investigations of chemical vapor deposition of GaN using synchrotron radiation", Journal of the Electrochemical Society, vol. 148, no. 5: The Electrochemical Society, pp. C390–C394, 2001.
, "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.
, "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.
, "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.
, "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.
, "IN SITU SYNCHROTRON RADIATION RESEARCH IN MATERIALS SCIENCE-Real-Time X-Ray Scattering Studies of Surface Structure During Metalorganic Chemical Vapor Deposition of GaN", MRS Bulletin-Materials Research Society, vol. 24, no. 1: [Pittsburgh, PA]: The Society, pp. 21–25, 1999.
, "iJMR Abstracts", MRS BULLETIN, 1998.