Publications
] , "Cubic and Hexagonal Fractions in GaN Nucleation Layers Measured Using Grazing Incidence X-Ray Scattering", APS March Meeting Abstracts, 1998.
, "Determination of the cubic to hexagonal fraction in GaN nucleation layers using grazing incidence x-ray scattering", Applied physics letters, vol. 72, no. 23: AIP, pp. 2972–2974, 1998.
, "Dislocation generation in GaN heteroepitaxy", Journal of Crystal Growth, vol. 189: North-Holland, pp. 231–243, 1998.
, "The effect of growth environment on the morphological and extended defect evolution in GaN grown by metalorganic chemical vapor deposition", Japanese journal of applied physics, vol. 37, no. 8R: IOP Publishing, pp. 4460, 1998.
, "Electrical characterization of GaN pn junctions with and without threading dislocations", Applied physics letters, vol. 73, no. 7: AIP, pp. 975–977, 1998.
, "Fast lateral epitaxial overgrowth of gallium nitride by metalorganic chemical vapor deposition using a two-step process", MRS Online Proceedings Library Archive, vol. 537: Cambridge University Press, 1998.
, "Improvement of GaN-based laser diode facets by FIB polishing", Electronics Letters, vol. 34, no. 13: IET, pp. 1315–1316, 1998.
, "Measurement of gain current relations for InGaN multiple quantum wells", Applied physics letters, vol. 73, no. 26: AIP, pp. 3887–3889, 1998.
, "Mechanisms of lateral epitaxial overgrowth of gallium nitride by metalorganic chemical vapor deposition", Journal of Crystal Growth, vol. 195, no. 1-4: North-Holland, pp. 328–332, 1998.
, "Microstructure and Electronic Properties of GaN Laterally Overgrown by Metal Organic Chemical Vapor Deposition", Blue Laser and Light Emitting Diodes II: Ohmsha, pp. 37, 1998.
, "Microstructure of GaN laterally overgrown by metalorganic chemical vapor deposition", Applied physics letters, vol. 73, no. 6: AIP, pp. 747–749, 1998.
, "Observation of near field modal emission in InGaN multi-quantum well laser diodes by near field scanning optical microscopy", Semiconductor Laser Conference, 1998. ISLC 1998 NARA. 1998 IEEE 16th International: IEEE, pp. 9–10, 1998.
, "Scanning capacitance microscopy imaging of threading dislocations in GaN films grown on (0001) sapphire by metalorganic chemical vapor deposition", Applied physics letters, vol. 72, no. 18: AIP, pp. 2247–2249, 1998.
, "Structural origin of V-defects and correlation with localized excitonic centers in InGaN/GaN multiple quantum wells", Applied Physics Letters, vol. 72, no. 6: AIP, pp. 692–694, 1998.
, "Structure and Mechanical and Thermal Properties of Condensed Matter-The Effect of Growth Environment on the Morphological and Extended Defect Evolution in GaN Grown by Metalorganic Chemical Vapor", Japanese Journal of Applied Physics-Part 1 Regular Papers and Short Notes, vol. 37, no. 8: Tokyo, Japan: Publication Board, Japanese Journal of Applied Physics, c1982-, pp. 4460–4466, 1998.
, "Substrate reactivity and" controlled contamination" in MOCVD grown gallium nitride on sapphire.", ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, vol. 216: AMER CHEMICAL SOC 1155 16TH ST, NW, WASHINGTON, DC 20036 USA, pp. U188–U188, 1998.
, "Homoepitaxial growth of GaN under Ga-stable and N-stable conditions by plasma-assisted molecular beam epitaxy", Journal of applied physics, vol. 82, no. 11: AIP, pp. 5472–5479, 1997.
, "MOCVD Growth of Group-III Nitrides for High Quality Photonic Devices", OPTOELECTRONICS & COMMUNICATIONS CONFERENCE, vol. 2, pp. 48–49, 1997.
, "Cleaved facets in GaN by wafer fusion of GaN to InP", MRS Online Proceedings Library Archive, vol. 421: Cambridge University Press, 1996.
, "Cleaved GaN facets by wafer fusion of GaN to InP", Applied physics letters, vol. 68, no. 15: AIP, pp. 2147–2149, 1996.
, "Defect structure of metal-organic chemical vapor deposition-grown epitaxial (0001) GaN/Al2O3", Journal of applied physics, vol. 80, no. 6: AIP, pp. 3228–3237, 1996.
, "Influence of sapphire nitridation on properties of gallium nitride grown by metalorganic chemical vapor deposition", Applied Physics Letters, vol. 68, no. 11: AIP, pp. 1525–1527, 1996.
, "Morphological and structural transitions in GaN films grown on sapphire by metal-organic chemical vapor deposition", Japanese journal of applied physics, vol. 35, no. 12B: IOP Publishing, pp. L1648, 1996.
, "Nucleation layer evolution in metal-organic chemical vapor deposition grown GaN", Applied physics letters, vol. 68, no. 10: AIP, pp. 1371–1373, 1996.
, "Optical Dielectric Response of Gallium Nitride Studied by Variable Angle Spectroscopic Ellipsometry", MRS Online Proceedings Library Archive, vol. 449: Cambridge University Press, 1996.