True‐Red InGaN Light‐Emitting Diodes for Display Applications

R Armitage, Z Ren, M Holmes… - physica status solidi …, 2024 - Wiley Online Library
Red InGaN has attracted much attention recently for micro‐light‐emitting diode (microLED)
display applications. However, the consequences of spectral broadening are often …

[HTML][HTML] Recent advances in micro-pixel light emitting diode technology

JH Park, M Pristovsek, H Amano, TY Seong - Applied Physics Reviews, 2024 - pubs.aip.org
Display technology has developed rapidly in recent years, with III–V system-based micro-
light-emitting diodes (μLEDs) attracting attention as a means to overcome the physical …

Unlocking the origin of compositional fluctuations in InGaN light emitting diodes

TP Mishra, GJ Syaranamual, Z Deng, JY Chung… - Physical Review …, 2021 - APS
The accurate determination of compositional fluctuations is pivotal in understanding their
role in the reduction of efficiency in high indium content In x Ga 1–x N light emitting diodes …

InGaN-based blue and red micro-LEDs: Impact of carrier localization

JH Park, M Pristovsek, DP Han, B Kim, SM Lee… - Applied Physics …, 2024 - pubs.aip.org
Herein, we investigate micro-light-emitting diodes (μLEDs) ranging in size from 160× 160 to
10× 10 μm 2 and report that the differences in the behavior of InGaN-based blue (∼ 460 nm) …

Enhancing light-matter coupling with electric fields in polar semiconductors

N Pant, R Armitage, E Kioupakis - arXiv preprint arXiv:2410.23591, 2024 - arxiv.org
We revisit the prevailing notion that spontaneous and piezoelectric polarization fields are
inherently detrimental to light emission in polar semiconductor heterostructures. Here, we …

Optimization of Violet Emitting Quantum Wells with Insertion of AlGaN Layers and Temperature Ramp-up

C Liu, M Seitz, M Dwyer, J Kirch… - 2022 Compound …, 2022 - ieeexplore.ieee.org
High-power InGaN-based violet laser diodes (LDs) have received great attention for their
applications such as long-haul illuminations and material processing. 1 In order to achieve …