Thermal management and packaging of wide and ultra-wide bandgap power devices: a review and perspective

Y Qin, B Albano, J Spencer, JS Lundh… - Journal of physics D …, 2023 - iopscience.iop.org
Power semiconductor devices are fundamental drivers for advances in power electronics,
the technology for electric energy conversion. Power devices based on wide-bandgap …

Vertical β-Ga₂O₃ Power Transistors: A Review

MH Wong, M Higashiwaki - IEEE Transactions on Electron …, 2020 - ieeexplore.ieee.org
With projected performance advantages over silicon and incumbent wide-bandgap
compound semiconductors, gallium oxide (Ga 2 O 3) has garnered worldwide attention as …

[HTML][HTML] β-Gallium oxide power electronics

AJ Green, J Speck, G Xing, P Moens, F Allerstam… - Apl Materials, 2022 - pubs.aip.org
Gallium Oxide has undergone rapid technological maturation over the last decade, pushing
it to the forefront of ultra-wide band gap semiconductor technologies. Maximizing the …

Materials issues and devices of α-and β-Ga2O3

E Ahmadi, Y Oshima - Journal of Applied Physics, 2019 - pubs.aip.org
Ga 2 O 3 is an ultrawide bandgap semiconductor with a bandgap energy of 4.5–5.3 eV
(depending on its crystal structure), which is much greater than those of conventional wide …

Field-Plated Lateral Ga2O3 MOSFETs With Polymer Passivation and 8.03 kV Breakdown Voltage

S Sharma, K Zeng, S Saha… - IEEE Electron Device …, 2020 - ieeexplore.ieee.org
This letter reports the polymer passivation of field plated lateral β-Ga 2 O 3 MOSFETs with
significant improvement in the breakdown voltages as compared to non-passivated devices …

A Comprehensive Review on Recent Developments in Ohmic and Schottky Contacts on Ga2O3 for Device Applications

H Sheoran, V Kumar, R Singh - ACS Applied Electronic Materials, 2022 - ACS Publications
Ultrawide bandgap β-gallium oxide (β-Ga2O3) is emerging as a viable candidate for next-
generation high-power electronics, including Schottky barrier diodes (SBDs) and field-effect …

β-(Al0.18Ga0.82)2O3/Ga2O3 Double Heterojunction Transistor With Average Field of 5.5 MV/cm

NK Kalarickal, Z Xia, HL Huang… - IEEE Electron …, 2021 - ieeexplore.ieee.org
Maintaining high average fields between the gate and drain is imperative in achieving near
theoretical performance in ultra-wide band gap semiconductors like β-Ga 2 O 3. In this letter …

β-Ga2O3-Based Power Devices: A Concise Review

M Zhang, Z Liu, L Yang, J Yao, J Chen, J Zhang, W Wei… - Crystals, 2022 - mdpi.com
Ga2O3 has gained intensive attention for the continuing myth of the electronics as a new-
generation wide bandgap semiconductor, owing to its natural physical and chemical …

[HTML][HTML] Metal/BaTiO3/β-Ga2O3 dielectric heterojunction diode with 5.7 MV/cm breakdown field

Z Xia, H Chandrasekar, W Moore, C Wang… - Applied Physics …, 2019 - pubs.aip.org
Wide and ultrawide bandgap semiconductors can provide excellent performance due to
their high energy bandgap, which leads to breakdown electric fields that are more than an …

Lateral β-Ga2O3 field effect transistors

KD Chabak, KD Leedy, AJ Green, S Mou… - Semiconductor …, 2019 - iopscience.iop.org
Abstract Beta phase Gallium Oxide (BGO) is an emerging ultra-wide bandgap
semiconductor with disruptive potential for ultra-low power loss, high-efficiency power …