Research progress and development prospects of enhanced GaN HEMTs

L Han, X Tang, Z Wang, W Gong, R Zhai, Z Jia… - Crystals, 2023 - mdpi.com
With the development of energy efficiency technologies such as 5G communication and
electric vehicles, Si-based GaN microelectronics has entered a stage of rapid …

Performance Enhancement of AlGaN-based Deep Ultraviolet Light-emitting Diodes with AlxGa1-xN Linear Descending Layers

X Chen, H Zhang - Innovations in Applied Engineering and …, 2023 - ojs.sgsci.org
In this work, the optical performance of AlGaN-based deep ultraviolet light-emitting diode
(DUV LED) with AlxGa1-xN linear descending layers has been investigated. The calculated …

p-AlInN electron blocking layer for AlGaN-based deep-ultraviolet light-emitting diode

MN Sharif, MI Niass, JJ Liou, F Wang, Y Liu - Superlattices and …, 2021 - Elsevier
Abstract Commonly, the Al-rich AlGaN layer acts as electron blocking layer (EBL) to block
the overflow of electrons from the active region in conventional AlGaN deep-ultraviolet …

Effects of Electron Blocking Layer Thickness on the Electrical and Optical Properties of AlGaN-Based Deep-Ultraviolet Light-Emitting Diode

MA Hairol Aman, AF Ahmad Noorden… - Journal of Electronic …, 2024 - Springer
The aluminum gallium nitride (AlGaN)-based deep-ultraviolet light-emitting diode (DUV-
LED) has been a prominent device due to its contribution in various fields. The electron …

Structure optimization and investigation of electrical and optical characteristics of Alq3/TAZ:Ir(ppy)3-BCP/HMTPD OLED

G Sharma, Ritu, AM Quraishi, S Kattayat… - Optical and Quantum …, 2022 - Springer
In this article, the energy band structure of the Alq3/TAZ: Ir (ppy) 3-BCP/HMTPD OLED has
been optimized to understand the mechanism of EHPs (electron hole pairs) recombination …

Optical and electronic characteristics of ITO/NPB/Alq3: DCJTB/Alq3/Ag heterostructure based organic light emitting diode

G Sharma, SZ Hashmi, U Kumar, S Kattayat… - Optik, 2020 - Elsevier
In this research article, the emphasis is given on the simulation of optical and electronic
characteristics of ITO/NPB/Alq 3: DCJTB/Alq 3/Ag heterostructure based organic light …

Role of MEH: PPV polymer in single layer OLEDs with its optoelectronic characteristics

G Sharma, S Kattayat, SF Naqvi, SZ Hashmi… - Materials Today …, 2021 - Elsevier
In this article the main emphasis is given on optoelectronic characteristics of a single layer
OLED with taken into account the MEH: PPV polymer, which is chemically known as Poly [2 …

Improved Performance of InGaN/AlGaN Multiple‐Quantum‐Well Near‐UV Light‐Emitting Diodes with Convex Barriers and Staggered Wells

LE Cai, CZ Xu, HX Lin, JJ Zheng… - … status solidi (a), 2022 - Wiley Online Library
The physical mechanism of improving the photoelectric performance of InGaN/AlGaN‐based
near UV light‐emitting diode (LED) with convex quantum barrier and staggered quantum …

Effects of polycrystalline AlN layer on the crystalline quality of AlxGa1-xN buffer layer and optimization of growth processes: A molecular dynamics study

Y Song, R Li, C Cheng, G Wu, W Shen, X Liu… - Materials Science in …, 2025 - Elsevier
GaN-on-diamond power devices exhibit superior thermal performance due to the
exceptional thermal conductivity of diamond. Enhancing GaN film quality on diamond …

Designing p-region of AlGaN ultraviolet light-emitting diodes for the improved performance

S Rasheed, M Usman, S Ali, L Mustafa, H Ali - Physica B: Condensed …, 2023 - Elsevier
We have used aluminum indium gallium nitride (AlInGaN) graded layers instead of the
conventional combination of three p-type layers ie, AlGaN final quantum barrier (FQB) …