Ga2O3 and Related Ultra-Wide Bandgap Power Semiconductor Oxides: New Energy Electronics Solutions for CO2 Emission Mitigation

Z Chi, JJ Asher, MR Jennings, E Chikoidze… - Materials, 2022 - mdpi.com
Currently, a significant portion (~ 50%) of global warming emissions, such as CO2, are
related to energy production and transportation. As most energy usage will be electrical (as …

Growth characteristics and properties of Ga 2 O 3 films fabricated by atomic layer deposition technique

X Liu, S Wang, L He, Y Jia, Q Lu, H Chen… - Journal of Materials …, 2022 - pubs.rsc.org
Ga2O3 is an ultrawide-band-gap semiconductor with excellent physical properties and
promising applications in electronics and photoelectronics. Atomic layer deposition (ALD) is …

Effect of a seed layer on microstructure and electrical properties of Ga2O3 films on variously oriented Si substrates

K Gu, Z Zhang, K Tang, J Huang, Y Shang, Y Shen… - Vacuum, 2022 - Elsevier
The realization of the free interface strain between a Ga 2 O 3 material and a substrate is
significantly critical to fulfill the requirements for the fabrication of high-quality Ga 2 O 3 …

Compact Ga2O3 Thin Films Deposited by Plasma Enhanced Atomic Layer Deposition at Low Temperature

Y Yang, XY Zhang, C Wang, FB Ren, RF Zhu, CH Hsu… - Nanomaterials, 2022 - mdpi.com
Amorphous Gallium oxide (Ga2O3) thin films were grown by plasma-enhanced atomic layer
deposition using O2 plasma as reactant and trimethylgallium as a gallium source. The …

Eco-friendly preparation of phosphated gallia: A tunable dual-acidic catalyst for the efficient 5-hydroxymethylfurfural production from carbohydrates

A Rezayan, K Wang, R Nie, J Wang, T Lu, Y Zhang… - Journal of …, 2022 - Elsevier
To develop an efficient catalyst/process for the production of 5-hydroxymethylfurfural (HMF),
bifunctional phosphated gallia (GaP) catalysts were prepared by solid-state grinding, an eco …

Optical and structural characterization of high crystalline β-Ga2O3 films prepared using an RF magnetron sputtering

V Patil, BT Lee, SH Jeong - Journal of Alloys and Compounds, 2022 - Elsevier
Abstract β-Ga 2 O 3 films have been prepared on sapphire (0001) substrate using an RF
magnetron sputtering. The highly oriented β-Ga 2 O 3 films with a high crystallinity could be …

Crystallization and bandgap variation of non-stoichiometric amorphous Ga2O3-x thin films during post-annealing process

H Lim, D Kim, SY Cha, BS Mun, HC Kang - Applied Surface Science, 2022 - Elsevier
The evolution of the structural and chemical properties of non-stoichiometric amorphous Ga
2 O 3-x thin films during post-annealing in an atmospheric environment was investigated …

Laser Writing of GaN/Ga2O3 Heterojunction Photodetector Arrays

P Sun, X Yang, K Li, Z Wei, W Fan… - Advanced Materials …, 2025 - Wiley Online Library
Photodetectors play a crucial role in converting light signals into electrical signals and have
significant applications in various fields such as communications, imaging, and sensing …

Controlled Fabrication of Native Ultra‐Thin Amorphous Gallium Oxide From 2D Gallium Sulfide for Emerging Electronic Applications

AA AlMutairi, A Xhameni, X Guo, I Chircă… - Advanced Materials …, 2025 - Wiley Online Library
Oxidation of 2D layered materials has proven advantageous in creating oxide/2D material
heterostructures, opening the door for a new paradigm of low‐power electronic devices …

[HTML][HTML] Hollow cathode enhanced capacitively coupled plasmas in Ar/N2/H2 mixtures and implications for plasma enhanced ALD

DR Boris, MJ Johnson, CR Eddy… - Journal of Vacuum …, 2022 - pubs.aip.org
Plasma enhanced atomic layer deposition (PEALD) is a cyclic atomic layer deposition
process that incorporates plasma-generated species into one of the cycle substeps. The …