Publications
] , "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.
, "Hydrothermal synthesis of heteroepitaxial Pb (Zr x Ti 1- x) O 3 thin films at 90–150∞ C", Journal of materials research, vol. 12, no. 5: Cambridge University Press, pp. 1176–1178, 1997.
, "HYDROTHERMAL SYNTHESIS OF Pb (Zrx, Ti 1-x) O 3 POWDERS AND HETEROEPITAXIAL THIN FILMS", Ceram. Trans, vol. 83, pp. 329, 1997.
, "InzAl1- zAs/InyGa1- yAs lattice constant engineered HEMTs on GaAs", Solid-State Electronics, vol. 41, no. 10: Pergamon, pp. 1629–1634, 1997.
, "JMR Abstracts", MRS BULLETIN, pp. 85, 1997.
, "MOCVD Growth of Group-III Nitrides for High Quality Photonic Devices", OPTOELECTRONICS & COMMUNICATIONS CONFERENCE, vol. 2, pp. 48–49, 1997.
, "Mosaic structure in epitaxial thin films having large lattice mismatch", Journal of applied physics, vol. 82, no. 9: AIP, pp. 4286–4295, 1997.
, "Oxide based compound semiconductor electronics", Electron Devices Meeting, 1997. IEDM'97. Technical Digest., International: IEEE, pp. 545–548, 1997.
, "Oxide epitaxial lift-off (OELO)", MRS Online Proceedings Library Archive, vol. 474: Cambridge University Press, 1997.
, "Structural and electrical properties of low-temperature-grown Al (As, Sb)", Applied physics letters, vol. 71, no. 24: AIP, pp. 3534–3536, 1997.
, "Substrate Surface Treatments and Controlled Contamination in GaN/Sapphire MOCVD", MRS Online Proceedings Library Archive, vol. 482: Cambridge University Press, 1997.
, "A theoretical model for threading dislocation reduction during selective area growth", Materials Science and Engineering: A, vol. 234: Elsevier, pp. 794–797, 1997.
, "Atomic force microscopy observation of threading dislocation density reduction in lateral epitaxial overgrowth of gallium nitride by MOCVD", Materials Research Society Internet Journal of Nitride Semiconductor Research, vol. 3: Cambridge University Press, 1998.
"Barmak, Calvert, Speck, and Tung to Chair 1999 MRS Spring Meeting", MRS Bulletin, vol. 23, pp. 52–52, 1998.
, "Blue InGaN MQW laser diodes on sapphire", Lasers and Electro-Optics Society Annual Meeting, 1998. LEOS'98. IEEE, vol. 2: IEEE, pp. 346–347, 1998.
, "Cleaved and etched facet nitride laser diodes", IEEE Journal of selected topics in quantum electronics, vol. 4, no. 3: IEEE, pp. 505–509, 1998.
, "CONDENSED MATTER: STRUCTURAL, MECHANICAL, AND THERMAL PROPERTIES-Microstructure of GaN laterally overgrown by metalorganic chemical vapor deposition", Applied Physics Letters, vol. 73, no. 6: New York [etc.] American Institute of Physics., pp. 747–749, 1998.
, "CONDENSED MATTER: STRUCTURAL, MECHANICAL, AND THERMAL PROPERTIES-Morphology and microstructural evolution in the early stages of hydride vapor phase epitaxy of GaN on sapphire", Applied Physics Letters, vol. 73, no. 21: New York [etc.] American Institute of Physics., pp. 3090–3092, 1998.
, "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.
, "Domain pattern formation in epitaxial ferroelectric films", Integrated Ferroelectrics, vol. 20, no. 1-4: Taylor & Francis, pp. 67–68, 1998.
, "Domain pattern formation in epitaxial rhombohedral ferroelectric films. II. Interfacial defects and energetics", Journal of applied physics, vol. 83, no. 5: AIP, pp. 2754–2765, 1998.
, "Domain patterns in epitaxial rhombohedral ferroelectric films. I. Geometry and experiments", Journal of applied physics, vol. 83, no. 5: AIP, pp. 2742–2753, 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.