The emergence and prospects of deep-ultraviolet light-emitting diode technologies

M Kneissl, TY Seong, J Han, H Amano - nature photonics, 2019 - nature.com
Abstract By alloying GaN with AlN the emission of AlGaN light-emitting diodes can be tuned
to cover almost the entire ultraviolet spectral range (210–400 nm), making ultraviolet light …

Recent advances in optoelectronic and microelectronic devices based on ultrawide-bandgap semiconductors

J Yang, K Liu, X Chen, D Shen - Progress in Quantum Electronics, 2022 - Elsevier
Owing to their novel physical properties, semiconductors have penetrated almost every
corner of the contemporary industrial system. Nowadays, semiconductor materials and their …

The 2020 UV emitter roadmap

H Amano, R Collazo, C De Santi… - Journal of Physics D …, 2020 - iopscience.iop.org
Solid state UV emitters have many advantages over conventional UV sources. The (Al, In,
Ga) N material system is best suited to produce LEDs and laser diodes from 400 nm down to …

Ultrawide-bandgap semiconductor AlN crystals: growth and applications

R Yu, G Liu, G Wang, C Chen, M Xu, H Zhou… - Journal of Materials …, 2021 - pubs.rsc.org
In recent years, ultrawide bandgap semiconductor materials represented by aluminum
nitride (AlN) have attracted worldwide attention due to their excellent high-frequency power …

Recent advances and challenges in AlGaN-based ultra-violet light emitting diode technologies

RK Mondal, S Adhikari, V Chatterjee, S Pal - Materials Research Bulletin, 2021 - Elsevier
The lighting industry undergoes a revolutionizing transformation with the introduction of III-
nitride semiconductors, and" LEDs" became a household name. The solid-state light source …

Germicidal ultraviolet LEDs: A review of applications and semiconductor technologies

CJ Zollner, SP DenBaars, JS Speck… - Semiconductor …, 2021 - iopscience.iop.org
Ultraviolet light emitting diodes (UV LEDs) are one of the most promising technologies for
preventing future pandemics, improving health outcomes, and disinfecting water sources …

[HTML][HTML] Review on the progress of AlGaN-based ultraviolet light-emitting diodes

Y Chen, J Ben, F Xu, J Li, Y Chen, X Sun, D Li - Fundamental Research, 2021 - Elsevier
AlGaN-based materials have exhibited considerable potential for fabricating ultraviolet (UV)
light-emitting diodes (LEDs) owing to their direct, wide, and adjustable energy bandgap …

Synthesis and Characteristics of Transferrable Single‐Crystalline AlN Nanomembranes

J Gong, J Zhou, P Wang, TH Kim, K Lu… - Advanced Electronic …, 2023 - Wiley Online Library
Single‐crystalline inorganic semiconductor nanomembranes (NMs) have attracted great
attention over the last decade, which poses great advantages to complex device integration …

Low dimensional freestanding semiconductors for flexible optoelectronics: materials, synthesis, process, and applications

JH Seo, E Swinnich, YY Zhang… - Materials Research Letters, 2020 - Taylor & Francis
In this review, the primary focus is the recent advances in the development of freestanding
inorganic crystalline semiconductors and their manipulation technology for flexible …

Recent progress on AlGaN based deep ultraviolet light-emitting diodes below 250 nm

C Zhang, K Jiang, X Sun, D Li - Crystals, 2022 - mdpi.com
AlGaN based deep ultraviolet (DUV) light-emitting diodes (LEDs), especially with a
wavelength below 250 nm, have great application potential in the fields of sterilization and …