2 papers
physics.app-ph2025
Impact of Quantum Well Thickness on Efficiency Loss in InGaN/GaN LEDs: Challenges for Thin-Well Designs
Xuefeng Li, Nick Pant, Sheikh Ifatur Rahman +4
We investigate the impact of quantum well (QW) thickness on efficiency loss in c-plane InGaN/GaN LEDs using a small-signal electroluminescence (SSEL) technique. Multiple mechanisms…
physics.app-ph2024
Tunnel Junction-Enabled Monolithically Integrated GaN Micro-Light Emitting Transistor
Sheikh Ifatur Rahman, Mohammad Awwad, Chandan Joishi +4
GaN/InGaN microLEDs are a very promising technology for next generation displays. Switching control transistors and their integration are key components in achieving high-performan…