A review of band structure and material properties of transparent conducting and semiconducting oxides: Ga2O3, Al2O3, In2O3, ZnO, SnO2, CdO, NiO, CuO, and …

JA Spencer, AL Mock, AG Jacobs, M Schubert… - Applied Physics …, 2022 - pubs.aip.org
This Review highlights basic and transition metal conducting and semiconducting oxides.
We discuss their material and electronic properties with an emphasis on the crystal …

[HTML][HTML] A review of Ga2O3 materials, processing, and devices

SJ Pearton, J Yang, PH Cary, F Ren, J Kim… - Applied Physics …, 2018 - pubs.aip.org
Gallium oxide (Ga 2 O 3) is emerging as a viable candidate for certain classes of power
electronics, solar blind UV photodetectors, solar cells, and sensors with capabilities beyond …

[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 …

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 …

MOCVD homoepitaxy of Si-doped (010) β-Ga2O3 thin films with superior transport properties

Z Feng, AFM Anhar Uddin Bhuiyan, MR Karim… - Applied Physics …, 2019 - pubs.aip.org
Record-high electron mobilities were achieved for silicon-doped (010) β-Ga 2 O 3
homoepitaxial films grown via metalorganic chemical vapor deposition (MOCVD). Key …

[HTML][HTML] Demonstration of high mobility and quantum transport in modulation-doped β-(AlxGa1-x) 2O3/Ga2O3 heterostructures

Y Zhang, A Neal, Z Xia, C Joishi, JM Johnson… - Applied Physics …, 2018 - pubs.aip.org
In this work, we demonstrate a high mobility two-dimensional electron gas (2DEG) formed at
the β-(Al x Ga 1-x) 2 O 3/Ga 2 O 3 interface through modulation doping. Shubnikov-de Haas …

Point defects in Ga2O3

MD McCluskey - Journal of Applied Physics, 2020 - pubs.aip.org
In the field of high-power electronics, gallium oxide (Ga2O3) is attracting attention due to its
wide bandgap and ability to be doped n-type. Point defects, including vacancies, impurities …

[HTML][HTML] MOCVD grown epitaxial β-Ga2O3 thin film with an electron mobility of 176 cm2/V s at room temperature

Y Zhang, F Alema, A Mauze, OS Koksaldi, R Miller… - APL Materials, 2019 - pubs.aip.org
In this work, we report record electron mobility values in unintentionally doped β-Ga 2 O 3
films grown by metal-organic chemical vapor deposition. Using degenerately Sn-doped …

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 …

Editors' Choice—Review—Theory and Characterization of Doping and Defects in β-Ga2O3

MJ Tadjer, JL Lyons, N Nepal, JA Freitas… - ECS Journal of Solid …, 2019 - iopscience.iop.org
Gallium oxide (β-Ga 2 O 3) is an emerging semiconductor with relevant properties for power
electronics, solar-blind photodetectors, and some sensor applications due to its ultra-wide …