Publications
] , "Improved electroluminescence on nonpolar m-plane InGaN/GaN quantum wells LEDs", physica status solidi (RRL)-Rapid Research Letters, vol. 1, no. 3: Wiley Online Library, pp. 125–127, 2007.
, "Lateral epitaxial overgrowth of aluminum nitride on patterned silicon carbide substrates by hydride vapor phase epitaxy", Applied physics letters, vol. 90, no. 12: AIP, pp. 122116, 2007.
, "Low nonalloyed Ohmic contact resistance to nitride high electron mobility transistors using N-face growth", Applied Physics Letters, vol. 91, no. 23: AIP, pp. 232103, 2007.
, "Metalorganic chemical vapor deposition regrowth of InGaN and GaN on N-polar pillar and stripe nanostructures", Japanese journal of applied physics, vol. 46, no. 3L: IOP Publishing, pp. L230, 2007.
, "N-face high electron mobility transistors with a GaN-spacer", physica status solidi (a), vol. 204, no. 6: Wiley Online Library, pp. 2049–2053, 2007.
, "N-polar Ga N/ Al Ga N/ Ga N high electron mobility transistors", Journal of Applied Physics, vol. 102, no. 4: AIP, pp. 044501, 2007.
, "N-polar GaN Electronics", Physics of Semiconductor Devices, 2007. IWPSD 2007. International Workshop on: IEEE, pp. 368–368, 2007.
, "Photoelectrochemical properties of nonpolar and semipolar GaN", Japanese Journal of Applied Physics, vol. 46, no. 10R: IOP Publishing, pp. 6573, 2007.
, "Polarization anisotropy in nonpolar oriented GaN films studied by polarized photoreflectance spectroscopy", physica status solidi (a), vol. 204, no. 1: Wiley Online Library, pp. 299–303, 2007.
, "Power performance of AlGaN/GaN HEMTs grown on SiC by ammonia-MBE at 4 and 10 GHz", IEEE Electron Device Letters, vol. 28, no. 11: IEEE, pp. 945–947, 2007.
, "p-type conduction in stacking-fault-free m-plane GaN", physica status solidi (RRL)-Rapid Research Letters, vol. 1, no. 3: Wiley Online Library, pp. 110–112, 2007.
, "Recent performance of nonpolar and semipolar GaN-based light emitting diodes and laser diodes", Compound Semiconductor Integrated Circuit Symposium, 2007. CSIC 2007. IEEE: IEEE, pp. 1–4, 2007.
, Recent Performance of Nonpolar/Semipolar/Polar GaN-based Blue LEDs/LDs and Bulk GaN Crystal Growth, 2007.
, "Seeded growth of GaN by the basic ammonothermal method", Journal of crystal growth, vol. 305, no. 2: Elsevier, pp. 311–316, 2007.
, "Semipolar (1011) InGaN", Japanese journal of applied physics, vol. 46, no. 17-19: Japanese journal of applied physics, 2007.
, "Semipolar (1011) InGaN/GaN laser diodes on bulk GaN substrates", Japanese Journal of Applied Physics, vol. 46, no. 5L: IOP Publishing, pp. L444, 2007.
, "Structural and Optical Properties of Nonpolar InGaN/GaN Multiple Quantum Wells Grown on Planar and Lateral Epitaxially Overgrown m-Plane GaN Films", Japanese Journal of Applied Physics, vol. 46, no. 2R: IOP Publishing, pp. 542, 2007.
, "Study of nonpolar m-plane In Ga N/ Ga N multiquantum well light emitting diodes grown by homoepitaxial metal-organic chemical vapor deposition", Applied Physics Letters, vol. 91, no. 18: AIP, pp. 181120, 2007.
, Technique for the growth of planar semi-polar gallium nitride, may # " 22", 2007.
, "AlGaN channel high electron mobility transistors: Device performance and power-switching figure of merit", Japanese Journal of Applied Physics, vol. 47, no. 5R: IOP Publishing, pp. 3359, 2008.
, "Ammonothermal growth of bulk GaN", Journal of Crystal Growth, vol. 310, no. 17: Elsevier, pp. 3907–3910, 2008.
, "Basal plane stacking-fault related anisotropy in X-ray rocking curve widths of m-plane GaN", Japanese Journal of Applied Physics, vol. 47, no. 7R: IOP Publishing, pp. 5429, 2008.
, "The Blue Laser Diode'The Blue Laser Diode', 1997", Journal of light and visual environment, vol. 32, no. 2, pp. 107–110, 2008.
, "Causes of incorrect carrier-type identification in van der Pauw–Hall measurements", Applied Physics Letters, vol. 93, no. 24: AIP, pp. 242108, 2008.