Recent developments in materials, architectures and processing of AlGaN/GaN HEMTs for future RF and power electronic applications: A critical review

B Mounika, J Ajayan, S Bhattacharya, D Nirmal - Micro and Nanostructures, 2022 - Elsevier
This article critically reviews the architectural novelties, emerging materials (substrate,
buffer, barrier & contact materials), technological advancements, processing techniques …

Radiation damage in wide and ultra-wide bandgap semiconductors

SJ Pearton, A Aitkaliyeva, M ** effects on single-event transients in GaN HEMTs
T Nelson, DG Georgiev, MR Hontz… - … on Nuclear Science, 2022 - ieeexplore.ieee.org
The effect of various trap** centers on single-event transients (SETs) in GaN high-electron-
mobility transistors (HEMTs) is examined via calibrated technology computer-aided design …

[HTML][HTML] Thermo-mechanical aspects of gamma irradiation effects on GaN HEMTs

MAJ Rasel, SP Stepanoff, M Wetherington… - Applied Physics …, 2022 - pubs.aip.org
We report thermal and mechanical responses accompanying electrical characteristics of
depletion mode GaN high electron mobility transistors exposed to gamma radiation up to 10 …

[HTML][HTML] Displacement damage and single event effects of SiC diodes and MOSFETs by neutron, heavy ions and pulsed laser

SP Shangguan, JW Han, YQ Ma, YH Wang… - Microelectronics …, 2022 - Elsevier
SiC diodes and MOSFETs (device under test, DUTs) have been tested by neutron and
heavy ions, pulsed laser separately or both. Neutron displacement damage (DD) results …

The effect of the gate-connected field plate on single-event transients in AlGaN/GaN Schottky-gate HEMTs

A Khachatrian, S Buchner, A Koehler… - … on Nuclear Science, 2019 - ieeexplore.ieee.org
A focused pulsed X-ray beam is used to determine how the redistribution of the electric field
by the gate-connected field plate affects single-event transient (SET) susceptibility of an …