A review of Ga2O3 deep-ultraviolet metal–semiconductor Schottky photodiodes

Z Liu, W Tang - Journal of Physics D: Applied Physics, 2023 - iopscience.iop.org
Deep-ultraviolet (DUV) photodetectors are fundamental building blocks in many solid-state
DUV optoelectronics, and their success relies on continuous innovations in semiconductor …

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 …

Solar-blind UV communication based on sensitive β-Ga2O3 photoconductive detector array

G Shen, Z Liu, CK Tan, M Jiang, S Li, Y Guo… - Applied Physics …, 2023 - pubs.aip.org
In this work, a solar-blind UV photodetector array is fabricated and discussed, based on a
metalorganic chemical vapor deposition-grown β-Ga 2 O 3 thin film, toward optical …

The excellent performance of β-Ga2O3 Schottky photodiode under forward bias and its application in solar-blind ultraviolet communication

Y Nie, S Jiao, S Yang, J Jing, S Zhang, Z Shi, H Lu… - Materials Today …, 2023 - Elsevier
In this work, the planar β-Ga 2 O 3 Schottky photodiodes on the sapphire substrates were
manufactured by conventional photolithography and lift-off processes. Au and Ti/Au were …

16 × 16 Solar-Blind UV Detector Based on β-Ga2O3 Sensors

GH Shen, Z Liu, ML Zhang, YF Guo… - IEEE Electron Device …, 2023 - ieeexplore.ieee.org
In this work, a Ga 2 O 3 photodetector array is introduced. The Ga 2 O 3 thin film was
deposited on-sapphire substrate by employing metal-organic chemical vapor deposition …

[HTML][HTML] Flexible self-powered DUV photodetectors with high responsivity utilizing Ga2O3/NiO heterostructure on buffered Hastelloy substrates

X Tang, Y Lu, R Lin, CH Liao, Y Zhao, KH Li… - Applied Physics …, 2023 - pubs.aip.org
In this research, β-Ga 2 O 3/NiO heterostructures were grown directly on CeO 2 buffered
Hastelloy flexible substrates. With pulsed laser deposition under high temperatures, as …

Construction of a β-Ga 2 O 3-based metal–oxide–semiconductor-structured photodiode for high-performance dual-mode solar-blind detector applications

Z Liu, S Li, Z Yan, Y Liu, Y Zhi, X Wang, Z Wu… - Journal of Materials …, 2020 - pubs.rsc.org
Sensitive, high photoresponse and energy-saving detectors are urgently required to monitor
solar-blind UV signals. The impressive advantages of Ga2O3 in this field give rise to …

Ti3C2/ϵ-Ga2O3 Schottky Self-Powered Solar-Blind Photodetector With Robust Responsivity

ZY Yan, S Li, Z Liu, WJ Liu, F Qiao, PG Li… - IEEE Journal of …, 2021 - ieeexplore.ieee.org
As a 2D material, MXene has emerged as an excellent electrode material for optoelectronic
devices due to its high conductivity and hydrophilic surface. Here, the Ti 3 C 2-based MXene …

Synergetic Effect of Photoconductive Gain and Persistent Photocurrent in a High-Photoresponse Ga2O3 Deep-Ultraviolet Photodetector

Z Liu, L Du, SH Zhang, L Li, ZY Xi… - … on Electron Devices, 2022 - ieeexplore.ieee.org
In this work, a metal–semiconductor–metal (MSM)-gallium oxide (Ga2O3) photodetector
(PD) was constructed by microprocessing techniques, including UV photolithography, liftoff …

A Spiro-MeOTAD/Ga2O3/Si pin Junction Featuring Enhanced Self-Powered Solar-Blind Sensing via Balancing Absorption of Photons and Separation of …

Z Yan, S Li, J Yue, Z Liu, X Ji, Y Yang, P Li… - … Applied Materials & …, 2021 - ACS Publications
Solar blind ultraviolet (SBUV) self-powered photodetectors (PDs) have a great number of
applications in civil and military exploration. Ga2O3 is a prospective candidate for SBUV …