[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 …

Gallium oxide for gas sensor applications: A comprehensive review

J Zhu, Z Xu, S Ha, D Li, K Zhang, H Zhang, J Feng - Materials, 2022 - mdpi.com
Ga2O3 has emerged as a promising ultrawide bandgap semiconductor for numerous device
applications owing to its excellent material properties. In this paper, we present a …

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

AJ Green, J Speck, G **ng, 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 …

High-Mobility MOCVD β-Ga2O3 Epitaxy with Fast Growth Rate Using Trimethylgallium

L Meng, Z Feng, AFMAU Bhuiyan… - Crystal Growth & …, 2022 - ACS Publications
In this work, metalorganic chemical vapor deposition (MOCVD) of (010) β-Ga2O3 with fast
growth rates was investigated using trimethylgallium (TMGa) as the gallium (Ga) precursor …

High-Mobility Tri-Gate β-Ga2O3 MESFETs With a Power Figure of Merit Over 0.9 GW/cm2

A Bhattacharyya, S Roy, P Ranga… - IEEE Electron …, 2022 - ieeexplore.ieee.org
In this letter, fin-shape tri-gate-Ga2O3 lateral MESFETs are demonstrated with a high power
figure of merit (PFOM) of 0.95 GW/cm2–a record high for any-Ga2O3 transistor to date. A low …

Enhancing the electron mobility in Si-doped (010) β-Ga2O3 films with low-temperature buffer layers

A Bhattacharyya, C Peterson, T Itoh, S Roy, J Cooke… - APL Materials, 2023 - pubs.aip.org
Enhancing the electron mobility in Si-doped (010) β-Ga2O3 films with low-temperature buffer
layers | APL Materials | AIP Publishing Skip to Main Content Umbrella Alt Text Umbrella Alt …

[HTML][HTML] Silicon-doped β-Ga2O3 films grown at 1 µm/h by suboxide molecular-beam epitaxy

K Azizie, FVE Hensling, CA Gorsak, Y Kim… - APL materials, 2023 - pubs.aip.org
We report the use of suboxide molecular-beam epitaxy (S-MBE) to grow β-Ga2O3 at a
growth rate of∼ 1 µm/h with control of the silicon do** concentration from 5× 1016 to 1019 …

[HTML][HTML] Heteroepitaxial growth of Ga2O3 on 4H-SiC by liquid-injection MOCVD for improved thermal management of Ga2O3 power devices

F Hrubišák, K Hušeková, X Zheng, A Rosová… - Journal of Vacuum …, 2023 - pubs.aip.org
We report on the growth of monoclinic β-and orthorhombic κ-phase Ga 2 O 3 thin films using
liquid-injection metal-organic chemical vapor deposition on highly thermally conductive 4H …

Mg acceptor do** in MOCVD (010) β-Ga2O3

Z Feng, AFM Bhuiyan, NK Kalarickal, S Rajan… - Applied Physics …, 2020 - pubs.aip.org
In this Letter, in situ Mg do** in β-Ga 2 O 3 was demonstrated via metalorganic chemical
vapor deposition (MOCVD) epitaxy. The electrical insulating property of the Mg acceptors in …

Thermal Conductivity of β-Phase Ga2O3 and (AlxGa1–x)2O3 Heteroepitaxial Thin Films

Y Song, P Ranga, Y Zhang, Z Feng… - … applied materials & …, 2021 - ACS Publications
Heteroepitaxy of β-phase gallium oxide (β-Ga2O3) thin films on foreign substrates shows
promise for the development of next-generation deep ultraviolet solar blind photodetectors …