Technological breakthroughs in chip fabrication, transfer, and color conversion for high‐performance micro‐LED displays

JE Ryu, S Park, Y Park, SW Ryu, K Hwang… - Advanced …, 2023 - Wiley Online Library
The implementation of high‐efficiency and high‐resolution displays has been the focus of
considerable research interest. Recently, micro light‐emitting diodes (micro‐LEDs), which …

Silk and paper: Progress and prospects in green photonics and electronics

C Lee, S Kim, YH Cho - Advanced Sustainable Systems, 2022 - Wiley Online Library
Photonic and electronic devices currently face challenges in terms of improved efficiency of
energy harvesting and light emission, renewable energy and materials, and the …

Multibranched octupolar module embedded covalent organic frameworks enable efficient two‐photon fluorescence

M Yang, C Mo, L Fang, J Li, Z Yuan… - Advanced Functional …, 2020 - Wiley Online Library
Covalent organic frameworks (COFs) have emerged as potential light emitting polymers for
optoelectronic and optical devices, but their nonlinear optical properties, particularly two …

Deciphering the photophysical properties of near-infrared quantum emitters in AlGaN films by transition dynamics

Y Xue, J Yuan, Q Li, F Chen, X Yuan, Z Ju, S Zhang… - Nanoscale, 2022 - pubs.rsc.org
Point defects in wide bandgap III-nitride semiconductors have been recently reported to be
one kind of the most promising near-infrared (NIR) quantum emitters operating at room …

Green-light-emitting carbon dots via eco-friendly route and their potential in ferric-ion detection and WLEDs

H Qiu, F Yuan, Y Wang, Z Zhang, J Li, Y Li - Materials Advances, 2022 - pubs.rsc.org
As a rising star in the carbon family, carbon dots (CDs) have been attracting tremendous
interest in the scientific community by virtue of their unique physicochemical, optical, and …

A discrete core-shell-like micro-light-emitting diode array grown on sapphire nano-membranes

S Lee, J Kim, J Oh, J Ryu, K Hwang, J Hwang… - Scientific Reports, 2020 - nature.com
A discrete core-shell-like micro-light-emitting diode (micro-LED) array was grown on a 100
nm-thick sapphire nano-membrane array without harmful plasma etching for chip …

Boron carbonitride nanosheet/ZnO nanorod heterojunctions for white-light emission

S Pal, S Bayan, DK Goswami… - ACS Applied Nano …, 2021 - ACS Publications
We report for first time the fabrication of boron carbonitride (B x C y N z) nanosheets with a
unique structural backbone comprised of B-doped graphitic carbon nitride (g-C3N4) as well …

Development of monolithically grown coaxial GaInN/GaN multiple quantum shell nanowires by MOCVD

K Ito, W Lu, N Sone, Y Miyamoto, R Okuda, M Iwaya… - Nanomaterials, 2020 - mdpi.com
Broadened emission was demonstrated in coaxial GaInN/GaN multiple quantum shell
(MQS) nanowires that were monolithically grown by metalorganic chemical vapor …

Direct van deer Waals epitaxy of multiband-emitting InGaN-based LEDs on graphene for phosphor-free white light illumination

Y Xu, B Cao, E Zhao, Y Qu, Y Wang, Y Zhang… - Journal of Alloys and …, 2022 - Elsevier
The white light-emitting diodes (LEDs), a kind of representative multiband light emitters,
which are generally manufactured by coating phosphor with InGaN-based blue LED chips …

A systematic study of Ga-and N-polar GaN nanowire–shell growth by metal organic vapor phase epitaxy

C Blumberg, P Häuser, F Wefers, D Jansen… - …, 2020 - pubs.rsc.org
Metal organic vapor-phase epitaxy of GaN shells on N-and Ga-polar nanowires on AlN/Si
(111) templates has been studied in detail. A polarity-dependent epitaxial optimization of …