Ultrawide‐bandgap semiconductors: research opportunities and challenges

JY Tsao, S Chowdhury, MA Hollis… - Advanced Electronic …, 2018 - Wiley Online Library
Abstract Ultrawide‐bandgap (UWBG) semiconductors, with bandgaps significantly wider
than the 3.4 eV of GaN, represent an exciting and challenging new area of research in …

β-Ga2O3 for wide-bandgap electronics and optoelectronics

Z Galazka - Semiconductor Science and Technology, 2018 - iopscience.iop.org
Abstract β-Ga 2 O 3 is an emerging, ultra-wide bandgap (energy gap of 4.85 eV) transparent
semiconducting oxide, which attracted recently much scientific and technological attention …

Perspective: Ga2O3 for ultra-high power rectifiers and MOSFETS

SJ Pearton, F Ren, M Tadjer, J Kim - Journal of Applied Physics, 2018 - pubs.aip.org
Gallium oxide (Ga2O3) is emerging as a viable candidate for certain classes of power
electronics with capabilities beyond existing technologies due to its large bandgap …

[HTML][HTML] Guest Editorial: The dawn of gallium oxide microelectronics

M Higashiwaki, GH Jessen - Applied Physics Letters, 2018 - pubs.aip.org
Among semiconductors, Si is the foundational technology against which all others are
compared. The bandgap is large enough to allow for the conductivity of the material to be …

An Overview of the Ultrawide Bandgap Ga2O3 Semiconductor-Based Schottky Barrier Diode for Power Electronics Application

HW Xue, QM He, GZ Jian, SB Long, T Pang… - Nanoscale research …, 2018 - Springer
Abstract Gallium oxide (Ga 2 O 3) is a new semiconductor material which has the advantage
of ultrawide bandgap, high breakdown electric field, and large Baliga's figure of merit …

Recent progress on the effects of impurities and defects on the properties of Ga 2 O 3

Y Wang, J Su, Z Lin, J Zhang, J Chang… - Journal of Materials …, 2022 - pubs.rsc.org
Ga2O3 is attractive for power devices and solar-blind ultraviolet photodetectors due to its
ultra-wide bandgap, large breakdown field, and favorable stability. However, it is difficult to …

State-of-the-art technologies of gallium oxide power devices

M Higashiwaki, A Kuramata, H Murakami… - Journal of Physics D …, 2017 - iopscience.iop.org
Abstract Gallium oxide (Ga $ _ {2} $ O $ _ {3} $) has gained increased attention for power
devices due to its superior material properties and the availability of economical device …

almaBTE: A solver of the space–time dependent Boltzmann transport equation for phonons in structured materials

J Carrete, B Vermeersch, A Katre… - Computer Physics …, 2017 - Elsevier
Abstract almaBTE is a software package that solves the space-and time-dependent
Boltzmann transport equation for phonons, using only ab-initio calculated quantities as …

Current status of Ga2O3 power devices

M Higashiwaki, H Murakami, Y Kumagai… - Japanese Journal of …, 2016 - iopscience.iop.org
Abstract Gallium oxide (Ga 2 O 3) is an emerging wide-bandgap semiconductor for high-
power, low-loss transistors and diodes by virtue of its excellent material properties and …

Progress of Ultra-Wide Bandgap Ga2O3 Semiconductor Materials in Power MOSFETs

H Zhang, L Yuan, X Tang, J Hu, J Sun… - … on Power Electronics, 2019 - ieeexplore.ieee.org
As a promising ultra-wide bandgap semiconductor, the β-phase of Ga 2 O 3 has attracted
more and more interest in the field of power electronics due to its ultra-wide bandgap (4.8 …