UV-A Flexible LEDs Based on Core–Shell GaN/AlGaN Quantum Well Microwires
Nanostructured ultraviolet (UV) light sources represent a growing research field in view of
their potential applications in wearable optoelectronics or medical treatment devices. In this …
their potential applications in wearable optoelectronics or medical treatment devices. In this …
Optical power degradation mechanisms in 271 nm AlGaN-based deep ultraviolet light-emitting diodes
CH Shen, RL Yang, HL Gong, LH Zhu, YL Gao… - Optics …, 2023 - opg.optica.org
The degradation of AlGaN-based UVC LEDs under constant temperature and constant
current stress for up to 500 hrs was analyzed in this work. During each degradation stage …
current stress for up to 500 hrs was analyzed in this work. During each degradation stage …
Investigating defects in InGaN based optoelectronics: from material and device perspective
III-nitride optoelectronics have revolutionized solid-state lighting technology. However, non-
radiative defects play a major bottleneck in determining the performance of InGaN-based …
radiative defects play a major bottleneck in determining the performance of InGaN-based …