Unleashing the potential of gallium oxide: A paradigm shift in optoelectronic applications for image sensing and neuromorphic computing applications

NH Al-Hardan, MAA Hamid, A Jalar… - Materials Today …, 2023 - Elsevier
Abstract Gallium oxide (Ga 2 O 3) is an ultrawide-bandgap semiconductor material that has
gained attention in recent years owing to its potential applications in optoelectronic devices …

Comprehensive Study on Ultra-Wide Band Gap La2O3/ε-Ga2O3 p–n Heterojunction Self-Powered Deep-UV Photodiodes for Flame Sensing

Z Xi, Z Liu, L Yang, K Tang, L Li, G Shen… - … Applied Materials & …, 2023 - ACS Publications
Solar-blind UV photodetectors have outstanding reliability and sensitivity in flame detection
without interference from other signals and response quickly. Herein, we fabricated a solar …

The growth and expansive applications of amorphous Ga2O3

ZY Xi, LL Yang, LC Shu, ML Zhang, S Li, L Shi… - Chinese …, 2023 - iopscience.iop.org
As a promising ultra-wide bandgap semiconductor material, gallium oxide (Ga 2 O 3) is
attracting extensive attention of researchers due to its feasible growth process, appropriate …

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 …

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 …

Ga2O3 Schottky Avalanche Solar‐Blind Photodiode with High Responsivity and Photo‐to‐Dark Current Ratio

S Yan, T Jiao, Z Ding, X Zhou, X Ji… - Advanced Electronic …, 2023 - Wiley Online Library
Solar‐blind photodetectors have attracted extensive attention due to their advantages such
as ultra‐low background noise and all‐weather. In this study, the planar Ti/Ga2O3/Au …

Charge-carrier engineering of staggered-gap p-CuAlO2/β-Ga2O3 bipolar heterojunction for self-powered photodetector with exceptional linear dynamic range and …

CV Prasad, M Labed, JH Park, KJ Kim, YS Rim - Materials Today Physics, 2024 - Elsevier
Beta-gallium oxide (β-Ga 2 O 3)-based heterojunction photodetectors (HJPDs) based on pn
heterojunction have drawn a lot of attention since p-type doping of β-Ga 2 O 3 is challenging …

Boosting β-Ga2O3 Solar-Blind Detector via Highly Photon Absorbance and Carrier Injection by Localized Surface Plasmon Resonance

Z Liu, SL Sha, GH Shen, MM Jiang… - IEEE Electron …, 2023 - ieeexplore.ieee.org
In this letter, an improved Ga2O3 solar-blind photodetector is introduced. Using the Ga2O3
thin film grown by metalorganic chemical vapor deposition, the localized surface plasmon …

An enhanced ultrasensitive solar-blind UV photodetector based on an asymmetric Schottky junction designed with graphene/β-Ga 2 O 3/Ag

S Qi, J Liu, J Yue, X Ji, J Shen, Y Yang… - Journal of Materials …, 2023 - pubs.rsc.org
Ga2O3 has generated considerable interest as a wide bandgap semiconductor and is used
for solar-blind deep ultraviolet photodetectors. Additionally, graphene serving as a …

High responsivity and fast response 8×8 β-Ga2O3 solar-blind ultraviolet imaging photodetector array

GH Shen, Z Liu, K Tang, SL Sha, L Li, CK Tan… - Science China …, 2023 - Springer
In this work, an 8× 8 Ga2O3 solar-blind ultraviolet photodetector array is introduced for
image sensing application. The 2-in wafer-scaled Ga2O3 thin film was grown by …