Publications
] , "Carrier Diffusion in long wavelength InGaN quantum well LEDs after injection through V-defects", Applied Physics Letters, vol. 125, issue 3, 07/2024.
, "Dislocation half-loop control for optimal V-defect density in GaN-based light emitting diodes", Applied Physics Letters, vol. 125, issue 4, 07/2024.
, "Dynamics of carrier injection through V-defects in long wavelength GaN LEDs", Applied Physics Letters, vol. 124, issue 18, 04/2024.
, "III-nitride m-plane violet narrow ridge edge-emitting laser diodes with sidewall passivation using atomic layer deposition", Optics Express, vol. 32, issue 12, 06/2024.
, "Planarization of p-GaN surfaces on MOCVD grown V-defect engineered GaN-based LEDs", Applied Physics Letters, vol. 124, issue 17, 04/2024.
, "Pure edge-dislocation half-loops in low-temperature GaN for V-defect formation", Physical Review Applied, vol. 21, issue 6, 06/2024.
, "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.
, "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.
, "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.
, "Measurement of minority carrier diffusion length in p-GaN using electron emission spectroscopy (EES)", Applied Physics Letters, vol. 122, 2023.
, "Narrow ridge III-nitride m-plane violet edge-emitting laser diodes with sidewall passivation using atomic layer deposition", Gallium Nitride Materials and Devices XVIII: International Society for Optics and Photonics, 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.
, "Recovering the efficiency of AlGaInP red micro-LEDs using sidewall treatments", Applied Physics Express, vol. 16, issue 6, 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.
, "Structure of V-defects in long wavelength GaN-based light emitting diodes", Journal of Applied Physics, vol. 133, 01/2023.
, "Designs for III-nitride edge-emitting laser diodes with tunnel junction contacts for low internal optical absorption loss", Optical Engineering, vol. 61, pp. 027102, 2022.
, "Engineering of quantum barriers for efficient InGaN quantum well LEDs", Optica Advanced Photonics Congress 2022: Optica Publishing Group, 2022.
, "III-nitride-based RGB microLEDs for AR/VR applications", Light-Emitting Devices, Materials, and Applications XXVI: International Society for Optics and Photonics, 2022.
, "Size dependent characteristics of AlGaN-based deep ultraviolet micro-light-emitting-diodes", Applied Physics Express, vol. 15, pp. 064003, may, 2022.
, "Acousto-fluidic assembly of III-nitride micro-light-emitting diodes with magnetic alignment", Light-Emitting Devices, Materials, and Applications XXV: International Society for Optics and Photonics, 2021.
, "Enhanced external quantum efficiency of III-nitride micro-light-emitting diodes using vertical and transparent package", Japanese Journal of Applied Physics, vol. 60, pp. 020905, jan, 2021.