β-Ga2O3 material properties, growth technologies, and devices: a review

M Higashiwaki - AAPPS Bulletin, 2022 - Springer
Rapid progress in β-gallium oxide (β-Ga 2 O 3) material and device technologies has been
made in this decade, and its superior material properties based on the very large bandgap …

Critical review of Ohmic and Schottky contacts to β-Ga2O3

LAM Lyle - Journal of Vacuum Science & Technology A, 2022 - pubs.aip.org
Over the last decade, beta-phase gallium oxide (β-Ga2O3) has developed an extensive
interest for applications such as high-power electronics. Due to its ultrawide bandgap of∼ …

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 …

Impact of 100 MeV high-energy proton irradiation on β-Ga2O3 solar-blind photodetector: Oxygen vacancies formation and resistance switching effect

MM Chang, DY Guo, XL Zhong, FB Zhang… - Journal of Applied …, 2022 - pubs.aip.org
β-Ga 2 O 3 based solar-blind photodetectors have strong radiation hardness and great
potential applications in Earth's space environment due to the large bandgap and high bond …

Review on interface engineering of low leakage current and on-resistance for high-efficiency Ga2O3-based power devices

CV Prasad, YS Rim - Materials Today Physics, 2022 - Elsevier
Abstract Beta-Gallium oxide (β-Ga 2 O 3) has emerged as a very feasible semiconductor
material for new explorations, thanks to its advantages of ultra-wide bandgap and diverse …

Recent advances in self‐powered and flexible UVC photodetectors

TMH Nguyen, SG Shin, HW Choi, CW Bark - Exploration, 2022 - Wiley Online Library
Ultraviolet‐C (UVC) radiation is employed in various applications, including irreplaceable
applications in military and civil fields, such as missile guidance, flame detection, partial …

Structural and optoelectronic characteristics of β-Ga 2 O 3 epitaxial films with Zn alloying and subsequent oxygen annealing

X Sun, K Liu, X Chen, Q Hou, Z Cheng… - Journal of Materials …, 2023 - pubs.rsc.org
Pure and∼ 7.5 at% Zn alloyed β-Ga2O3 epitaxial films were epitaxially grown by metal
organic chemical vapor deposition choosing sapphire (c-plane) as substrates, followed by …

Ultrahigh Photoresponsivity of W/Graphene/β-Ga2O3 Schottky Barrier Deep Ultraviolet Photodiodes

M Labed, BI Park, J Kim, JH Park, JY Min, HJ Hwang… - ACS …, 2024 - ACS Publications
The integration of graphene with semiconductor materials has been studied for developing
advanced electronic and optoelectronic devices. Here, we propose ultrahigh …

The optimized interface characteristics of β-Ga2O3 Schottky barrier diode with low temperature annealing

YH Hong, XF Zheng, YL He, F Zhang, XY Zhang… - Applied Physics …, 2021 - pubs.aip.org
A low temperature controlled annealing technique was utilized to improve the performance
of vertical β-gallium oxide (β-Ga 2 O 3) Schottky barrier diodes (SBDs) in this work. The …

Control and understanding of metal contacts to β-Ga2O3 single crystals: a review

H Kim - SN Applied Sciences, 2022 - Springer
Abstract Gallium oxide (Ga2O3) is a promising semiconductor for high power devices and
solar blind ultraviolet photodetectors due to its large bandgap, a high breakdown field, and …