High-Performances AlGaN-based DUV-LED via Under-Level Multiple Quantum Well Configuration

Mohammad Amirul Hairol Aman, Nurul Fathinah Azrisham, Ahmad Fakhrurrazi Ahmad Noorden +2

Low internal and external quantum efficiencies in high Aluminium content AlGaN-based deep-ultraviolet light-emitting diode (DUV-LED) occurred due to strong polarization effects, sp…