Recent advances in optoelectronic and microelectronic devices based on ultrawide-bandgap semiconductors

J Yang, K Liu, X Chen, D Shen - Progress in Quantum Electronics, 2022 - Elsevier
Owing to their novel physical properties, semiconductors have penetrated almost every
corner of the contemporary industrial system. Nowadays, semiconductor materials and their …

Review of gallium-oxide-based solar-blind ultraviolet photodetectors

X Chen, F Ren, S Gu, J Ye - Photonics Research, 2019 - opg.optica.org
Solar-blind photodetectors are of great interest to a wide range of industrial, civil,
environmental, and biological applications. As one of the emerging ultrawide-bandgap …

[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 …

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 …

[HTML][HTML] Toward emerging gallium oxide semiconductors: A roadmap

Y Yuan, W Hao, W Mu, Z Wang, X Chen, Q Liu… - Fundamental …, 2021 - Elsevier
Owing to the advantages of ultra-wide bandgap and rich material systems, gallium oxide (Ga
2 O 3) has emerged as a highly viable semiconductor material for new researches. This …

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 …

The dawn of Ga2O3 HEMTs for high power electronics-A review

R Singh, TR Lenka, DK Panda, RT Velpula… - Materials Science in …, 2020 - Elsevier
Recently, there is a growing interest in Gallium Oxide (Ga 2 O 3) as a promising
semiconductor material for intended applications in RF, power electronics, and sensors with …

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 …