Emerging GaN technologies for power, RF, digital, and quantum computing applications: Recent advances and prospects

K Hoo Teo, Y Zhang, N Chowdhury… - Journal of Applied …, 2021 - pubs.aip.org
GaN technology is not only gaining traction in power and RF electronics but is also rapidly
expanding into other application areas including digital and quantum computing electronics …

Recent developments and prospects of fully recessed MIS gate structures for GaN on Si power transistors

P Fernandes Paes Pinto Rocha, L Vauche… - Energies, 2023 - mdpi.com
For high electron mobility transistors (HEMTs) power transistors based on AlGaN/GaN
heterojunction, p-GaN gate has been the gate topology commonly used to deplete the two …

On the performance of GaN‐on‐silicon, silicon‐carbide, and diamond substrates

A Jarndal, L Arivazhagan… - International Journal of RF …, 2020 - Wiley Online Library
In this article, threading dislocations and its impact on the electrical and thermal
performance of GaN‐on‐Diamond (Dia),‐SiC, and‐Si high electron mobility transistor …

Performance enhancement for AlGaN/GaN HEMTs with dual discrete field-plate

Y Zhou, J Qin, Z Xie, H Wang - Solid-State Electronics, 2023 - Elsevier
We propose optimized field plate structures to improve the performance of AlGaN/GaN
HEMT under electrical stress. The two structures are T-gate AlGaN/GaN HEMT with dual …

Single and double‐gate based AlGaN/GaN MOS‐HEMTs for the design of low‐noise amplifiers: a comparative study

DK Panda, R Singh, TR Lenka, TT Pham… - IET Circuits, Devices …, 2020 - Wiley Online Library
In this study, a 60nm gate length double‐gate AlGaN/GaN/AlGaN metal‐oxide‐
semiconductor high‐electron‐mobility transistor (MOS‐HEMT) is proposed and different …

[HTML][HTML] Photoresist systems in floating T-gate fabrication for GaN high electron mobility transistors

SL Xiang, QC Ding, J Liu, H Hu, B Zhao, SZ Lu… - Nano Materials …, 2024 - Elsevier
Abstract Gallium Nitride (GaN) high electron mobility transistors (HEMTs) have garnered
significant attention in micro/millimeter wave and terahertz technologies due to their unique …

Normally-Off Metal-Insulator-Semiconductor P-GaN gated AlGaN/GaN high electron mobility transistors with low gate leakage current

J Du, T Pu, X Li, L Li, JP Ao, H Gao - Journal of Crystal Growth, 2023 - Elsevier
In this study, a normally-off AlGaN/GaN metal–insulator-semiconductor high electron
mobility transistors (MIS-HEMTs) with p-GaN layer were processed, which possess a high …

Understanding electrical parameter degradations of P-GaN HEMT under repetitive short-circuit stresses

S Li, S Liu, C Zhang, L Qian, C Ge, S Xin… - … on Power Electronics, 2021 - ieeexplore.ieee.org
In this letter, comprehensive static and dynamic electrical parameter degradations of p-GaN
gate high electron mobility transistor (HEMT) under repetitive short-circuit (SC) stresses are …

Dynamic Characteristics of GaN MISHEMT With 5-nm In-Situ SiNx Dielectric Layer

Y Zhang, L Xu, Y Gu, H Guo, H Jiang… - IEEE Journal of the …, 2022 - ieeexplore.ieee.org
A comprehensive study on dynamic characteristics of GaN MISHEMT with a 5nm-thick in-situ
SiN x dielectric is presented. Effects of both negative and positive gate bias on threshold …

Reducing dynamic on-resistance of p-GaN gate HEMTs using dual field plate configurations

Q Hu, F Zeng, WC Cheng, G Zhou… - … Symposium on the …, 2020 - ieeexplore.ieee.org
The dynamic ON-resistance (Ron) of p-GaN HEMTs was reduced using the dual field plate
(FP) structure combined with the source field plate (S-FP) and gate field plate (G-FP). The …