Publications
] , "Current transport mechanisms of metal/TiO2/Beta-Ga2O3 diodes", Journal of Applied Physics, vol. 135, issue 9, 2024.
, "Nanoscale mapping of inhomogeneities in the luminescence of operational nitride LEDs", Gallium Nitride Materials and Devices XIX, pp. PC1288608, 03/2024.
, "10.6% external quantum efficiency germicidal UV-LEDs grown on thin highly conductive n-AlGaN", Applied Physics Letters, vol. 123, issue 23, 2023.
, "Atomic layer etching (ALE) of III-nitrides", Applied Physics Letters, vol. 123, issue 6, 2023.
, "Carrier localization in III-nitride versus conventional III-V semiconductors: A study on the effects of alloy disorder using landscape theory and the Schrodinger equation", Physical Review Applied, vol. 20, issue 4, 2023.
, "Effect of Mg doping on carrier recombination in GaN", Journal of Applied Physics, vol. 134, issue 8, 2023.
, "Experimental evidence of hole injection through V-defects in long wavelength GaN-based LEDs", Applied Physics Letters, vol. 123, issue 20, 2023.
, "First Demonstration of an N-Polar InAlGaN/GaN HEMT", IEEE Electron Device Letters, vol. 45, issue 3, pp. 328-331, 2023.
, "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.
, "Injection mechanisms in a III-nitride light-emitting diode as seen by self-emissive electron microscopy", Physical Review Applied, vol. 20, issue 6, 2023.
, "Origins of the high-energy electroluminescence peaks in long-wavelength (~ 495-685 nm) InGaN light-emitting diodes", Applied Physics Letters, vol. 123, issue 9, 2023.
, "Steady-state junction current distribution in pn GaN diodes measured using low-energy electron microscopy (LEEM)", Applied Physics Letters, vol. 123, issue 3, 2023.
, "Vertical metal-dielectric-semiconductor diode on (001) Beta-Ga2O3 with high-k TiO2 interlayer exhibiting reduced turn-on voltage and leakage current and improved breakdown", Applied Physics Express, vol. 16, issue 7, 2023.
, "Vertical PtOx/Pt/Beta-Ga2O3 Schottky diodes with high permittivity dielectric field plate for low leakage and high breakdown voltage", Applied Physics Letters, vol. 123, issue 19, 2023.
, "Metalorganic chemical vapor deposition-grown tunnel junctions for low forward voltage InGaN light-emitting diodes: epitaxy optimization and light extraction simulation", Semiconductor Science and Technology, vol. 36, pp. 035019, 02/2021.
, "Sn doping of [beta]-Ga2O3 grown by plasma-assisted molecular beam epitaxy", Oxide-based Materials and Devices XII: International Society for Optics and Photonics, 2021.
, "Development of efficient semipolar InGaN long wavelength light-emitting diodes and blue laser diodes grown on a high quality semipolar GaN/sapphire template", Journal of Physics: Photonics, vol. 2, pp. 031003, jun, 2020.
, "Importance of shallow hydrogenic dopants and material purity of ultra-wide bandgap semiconductors for vertical power electron devices", Semiconductor Science and Technology, vol. 35, pp. 125018, oct, 2020.
, "Metalorganic chemical vapor deposition grown n-InGaN/n-GaN tunnel junctions for micro-light-emitting diodes with very low forward voltage", Semiconductor Science and Technology, vol. 35, pp. 125023, oct, 2020.
, "Ammonia Molecular Beam Epitaxy of III‐Nitrides", Molecular Beam Epitaxy: Materials and Applications for Electronics and Optoelectronics: John Wiley & Sons Ltd, 2019.
, "Characterization of InGaN quantum dots grown by metalorganic chemical vapor deposition", Semiconductor Science and Technology, vol. 34, pp. 125002, oct, 2019.
, "Fabrication technology for high light-extraction ultraviolet thin-film flip-chip (UV TFFC) LEDs grown on SiC", Semiconductor Science and Technology, vol. 34, pp. 035007, 01/2019.