Recent advances in degradation of the most potent industrial greenhouse gas sulfur hexafluoride

S Shi, Y Li, Z Cui, Y Yan, X Zhang, J Tang… - Chemical Engineering …, 2023 - Elsevier
Sulfur hexafluoride (SF 6) is widely used in the power industry, metallurgy, electronics, etc.
due to its excellent insulation and stability properties, while it is the most greenhouse gas …

[HTML][HTML] A comprehensive review of recent progress on GaN high electron mobility transistors: Devices, fabrication and reliability

F Zeng, JX An, G Zhou, W Li, H Wang, T Duan, L Jiang… - Electronics, 2018 - mdpi.com
GaN based high electron mobility transistors (HEMTs) have demonstrated extraordinary
features in the applications of high power and high frequency devices. In this paper, we …

Evaluation of Low-Temperature Saturation Velocity in -(AlxGa1–x)2O3/Ga2O3 Modulation-Doped Field-Effect Transistors

Y Zhang, Z **a, J Mcglone, W Sun… - … on Electron Devices, 2019 - ieeexplore.ieee.org
We report on the high-field transport characteristics and saturation velocity in a modulation-
doped β-(Al x Ga 1-x) 2 O 3/Ga 2 O 3 heterostructure. The formation of a 2-D electron gas …

High RF performance GaN-on-Si HEMTs with passivation implanted termination

H Lu, B Hou, L Yang, M Zhang, L Deng… - IEEE Electron …, 2021 - ieeexplore.ieee.org
This work reports recent progress in the sub-6 GHz power performance of GaN-based
HEMTs grown on high resistivity silicon substrates with passivation implanted termination …

Enhancement of Breakdown Voltage in AlGaN/GaN HEMTs: Field Plate Plus High- Passivation Layer and High Acceptor Density in Buffer Layer

T Kabemura, S Ueda, Y Kawada… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
We make a 2-D analysis of breakdown characteristics of field-plate AlGaN/GaN HEMTs with
a high-k passivation layer, and the results are compared with those having a normal SiN …

A 177–183 GHz high-power GaN-based frequency doubler with over 200 mW output power

S Liang, X Song, L Zhang, Y Lv, Y Wang… - IEEE Electron …, 2020 - ieeexplore.ieee.org
A GaN Schottky barrier diode (SBD) on SiC for frequency doubler applications was
fabricated with a N-/N+ GaN stack of 200 nm/1500 nm in thickness and 5× 10 17 cm-3/8× 10 …

High-efficiency AlGaN/GaN/graded-AlGaN/GaN double-channel HEMTs for sub-6G power amplifier applications

C Shi, L Yang, M Zhang, M Wu, B Hou… - … on Electron Devices, 2023 - ieeexplore.ieee.org
In this article, the superior power performance of a double-channel high-electron-mobility
transistor (HEMT) operating at a high drain voltage of sub-6 GHz was demonstrated using a …

High current and linearity AlGaN/GaN/-graded-AlGaN: Si-doped/GaN heterostructure for low voltage power amplifier application

Q Yu, C Shi, L Yang, H Lu, M Zhang… - IEEE Electron …, 2023 - ieeexplore.ieee.org
In this letter, the AlGaN/GaN/graded-AlGaN: Si-doped/GaN double channel (GDC-SI) high
electronic mobility transistors (HEMTs) with high saturation current density and linearity have …

Improved interface and transport properties of AlGaN/GaN MIS-HEMTs with PEALD-grown AlN gate dielectric

JJ Zhu, XH Ma, Y **e, B Hou, WW Chen… - … on Electron Devices, 2014 - ieeexplore.ieee.org
In this paper, we demonstrated AlGaN/GaN metal-insulator-semiconductor high-electron
mobility transistors (MIS-HEMTs) with AlN gate dielectric grown by plasmaenhanced atomic …

Numerical Analysis of Breakdown Voltage Enhancement in AlGaN/GaN HEMTs With a High- Passivation Layer

H Hanawa, H Onodera, A Nakajima… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
2-D analysis of breakdown characteristics in AlGaN/GaN high electron mobility transistors
(HEMTs) is performed by considering a deep donor and a deep acceptor in a buffer layer …