Publications
] , "Heated-H3PO4 etching of (001) Beta-Ga2O3", Applied Physics Letters, vol. 125, issue 1, 07/2024.
, "High external quantum efficiency (6.5%) InGaN V-defect LEDs to 600 nm and patterned sapphire substrates", Optics Express, vol. 31, issue 25, pp. 41351-41360, 2023.
, "High external quantum efficiency (6.8%) UV-A LEDs on AlN templates with quantum barrier optimization", Optics Express, vol. 31, issue 18, pp. 28649-28657, 2023.
, "Hybrid tunnel junction enabled independent junction control of cascaded InGaN blue/green micro-light-emitting diodes", Opt. Express, vol. 31, pp. 7572–7578, Feb, 2023.
, "Highly conductive epitaxial β-Ga2O3 and β-(AlxGa1−x)2O3 films by MOCVD", Japanese Journal of Applied Physics, vol. 61, pp. 100903, sep, 2022.
, "High conductivity n-Al0.6Ga0.4N by ammonia-assisted molecular beam epitaxy for buried tunnel junctions in UV emitters", Opt. Express, vol. 29, pp. 40781–40794, Dec, 2021.
, "High efficiency of III-nitride and AlGaInP micro-light-emitting diodes using atomic layer deposition", Light-Emitting Devices, Materials, and Applications XXV: International Society for Optics and Photonics, 2021.
, "High-temperature electroluminescence properties of InGaN red 40 × 40 μm2 micro-light-emitting diodes with a peak external quantum efficiency of 3.2\%", Applied Physics Letters, vol. 119, 12, 2021.
, "H2O vapor assisted growth of β-Ga2O3 by MOCVD", AIP Advances, vol. 10, pp. 085002, 2020.
, "High nitrogen flux plasma-assisted molecular beam epitaxy growth of InxGa1-xN films", Journal of Crystal Growth, vol. 546, pp. 125738, 2020.
, "Highly efficient InGaN-based LED with pre-roughening backside of GaN substrate", J. Opt. Soc. Am. B, vol. 37, pp. 1614–1619, Jun, 2020.
, "High germanium doping of GaN films by ammonia molecular beam epitaxy", Journal of Crystal Growth, vol. 508, pp. 19 - 23, 2019.
, "Hybrid III-Nitride Tunnel Junctions for Low Excess Voltage Blue LEDs and UVC LEDs", 2019 Compound Semiconductor Week (CSW), May, 2019.
, "High-temperature corrosion of Inconel®Alloy 718, Haynes®282®Alloy and CoWAlloy1&2 in supercritical ammonia/ammonium chloride solution", Journal of Crystal Growth, vol. 498, pp. 289 - 300, 2018.
, "High reflectivity Ohmic contacts to n-GaN utilizing vacuum annealed aluminum", Semiconductor Science and Technology, vol. 33, no. 1: IOP Publishing, pp. 015015, 2017.
, "High wall-plug efficiency blue III-nitride LEDs designed for low current density operation", Optics express, vol. 25, no. 24: Optical Society of America, pp. 30696–30707, 2017.
, "High gain semiconductor optical amplifieróLaser diode at visible wavelength", Electron Devices Meeting (IEDM), 2016 IEEE International: IEEE, pp. 22–4, 2016.
, "High indium content homogenous InAlN layers grown by plasma-assisted molecular beam epitaxy", Journal of Crystal Growth, vol. 454: North-Holland, pp. 164–172, 2016.
, "High luminous efficacy green light-emitting diodes with AlGaN cap layer", Optics express, vol. 24, no. 16: Optical Society of America, pp. 17868–17873, 2016.
, "High luminous flux from single crystal phosphor-converted laser-based white lighting system", Optics Express, vol. 24, no. 2: Optical Society of America, pp. A215–A221, 2016.
, High power blue-violet III-nitride semipolar laser diodes, may # " 31", 2016.
, "High speed performance of III-nitride laser diode grown on (2021) semipolar plane for visible light communication", Photonics Conference (IPC), 2016 IEEE: IEEE, pp. 809–810, 2016.
, "High-brightness semipolar (2021) blue InGaN/GaN superluminescent diodes for droop-free solid-state lighting and visible-light communications", Optics letters, vol. 41, no. 11: Optical Society of America, pp. 2608–2611, 2016.
, "High-field stress, low-frequency noise, and long-term reliability of AlGaN/GaN HEMTs", IEEE Transactions on Device and Materials Reliability, vol. 16, no. 3: IEEE, pp. 282–289, 2016.
, "High-modulation-efficiency, integrated waveguide modulator–laser diode at 448 nm", Acs Photonics, vol. 3, no. 2: American Chemical Society, pp. 262–268, 2016.