Publications
] , "Near Field Spectroscopy of InGaN Single and Multiple Quantum Well Structures", APS March Meeting Abstracts, 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.
, "Cathodoluminescence mapping of epitaxial lateral overgrowth in gallium nitride", Applied physics letters, vol. 74, no. 14: AIP, pp. 2035–2037, 1999.
, "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.
, "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.
, "Emission mechanisms of bulk GaN and InGaN quantum wells prepared by lateral epitaxial overgrowth", Applied physics letters, vol. 74, no. 10: AIP, pp. 1460–1462, 1999.
, "Extended defect reduction in GaN laterally overgrown on Si (111)", CONFERENCE SERIES-INSTITUTE OF PHYSICS, vol. 162: IOP PUBLISHING LTD, pp. 833–836, 1999.
, "First demonstration of AlGaN/GaN heterostructure field effect transistor on GaN grown by lateral epitaxial overgrowth (LEO)", CONFERENCE SERIES-INSTITUTE OF PHYSICS, vol. 162: IOP PUBLISHING LTD, pp. 177–184, 1999.
, "High mobility two-dimensional electron gas in AlGaN/GaN heterostructures grown by plasma-assisted molecular beam epitaxy", Applied physics letters, vol. 74, no. 23: AIP, pp. 3528–3530, 1999.
, "Optical properties of InGaN quantum wells", Materials Science and Engineering: B, vol. 59, no. 1-3: Elsevier, pp. 298–306, 1999.
, "Strain relaxation of In x Ga 1- x As during lateral oxidation of underlying AlAs layers", Applied physics letters, vol. 75, no. 15: AIP, pp. 2253–2255, 1999.
, "Structural and optical properties of GaN laterally overgrown on Si (111) by metalorganic chemical vapor deposition using an AlN buffer layer", Materials Research Society Internet Journal of Nitride Semiconductor Research, vol. 4, no. 1: Cambridge University Press, 1999.
, "Structural and optical properties of low-dislocation-density GaN laterally overgrown by metalorganic chemical vapor deposition", COMPOUND SEMICONDUCTORS 1998, no. 162: IOP PUBLISHING LTD DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND, pp. 681–686, 1999.
, "AlGaN-GaN HEMTs and HBTs for microwave power", Device Research Conference, 2000. Conference Digest. 58th DRC: IEEE, pp. 35–36, 2000.
, "Dislocation reduction in GaN films through selective island growth of InGaN", Applied Physics Letters, vol. 77, no. 17: AIP, pp. 2665–2667, 2000.
, "Mg doping of GaN layers grown by plasma-assisted molecular-beam epitaxy", Applied Physics Letters, vol. 76, no. 6: AIP, pp. 718–720, 2000.
, "Persistent Photoconductivity in a High Mobility two Dimensional Electron Gas in an AlGaN/GaN Heterostructure", MRS Online Proceedings Library Archive, vol. 639: Cambridge University Press, 2000.
, "Persistent photoconductivity study in a high mobility AlGaN/GaN heterostructure", Journal of Applied Physics, vol. 88, no. 11: AIP, pp. 6583–6588, 2000.
, "Strain relaxation in InGaAs lattice engineered substrates", Journal of Electronic Materials, vol. 29, no. 7: Springer-Verlag, pp. 944–949, 2000.
, "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.
, "Two-dimensional electron-gas AlN/GaN heterostructures with extremely thin AlN barriers", Applied Physics Letters, vol. 77, no. 24: AIP, pp. 3998–4000, 2000.
, "AlN/GaN and (Al, Ga) N/AlN/GaN two-dimensional electron gas structures grown by plasma-assisted molecular-beam epitaxy", Journal of Applied Physics, vol. 90, no. 10: AIP, pp. 5196–5201, 2001.
, "Effect of threading dislocations on AlGaN/GaN heterojunction bipolar transistors", Applied Physics Letters, vol. 78, no. 15: AIP, pp. 2235–2237, 2001.
, "Progress in gallium nitride-based bipolar transistors", Bipolar/BiCMOS Circuits and Technology Meeting, Proceedings of the 2001: IEEE, pp. 125–130, 2001.