Review of self-powered solar-blind photodetectors based on Ga2O3

C Wu, F Wu, H Hu, S Wang, A Liu, D Guo - Materials Today Physics, 2022 - Elsevier
Due to the broad potential applications range in both military and civilian domains, solar-
blind photodetectors based on the ultrawide-bandgap semiconductor Ga 2 O 3, with high …

A strategic review on gallium oxide based deep‐ultraviolet photodetectors: recent progress and future prospects

D Kaur, M Kumar - Advanced optical materials, 2021 - Wiley Online Library
With the use of UV‐C radiation sterilizers on the rise in the wake of the recent pandemic, it
has become imperative to have health safety systems in place to curb the ill‐effects on …

Review of Ga2O3-based optoelectronic devices

D Guo, Q Guo, Z Chen, Z Wu, P Li, W Tang - Materials Today Physics, 2019 - Elsevier
Abstract Gallium oxide (Ga 2 O 3), with an ultrawide-bandgap of~ 4.9 eV, has attracted
recently much scientific and technological attention due to its extensive future applications in …

MXene V2CTx Nanosheet/Bismuth Quantum Dot-Based Heterostructures for Enhanced Flexible Photodetection and Nonlinear Photonics

J Zhu, S Wei, J Tang, Y Hu, X Dai, Y Zi… - ACS Applied Nano …, 2023 - ACS Publications
Recently, novel two-dimensional materials, eg, Xenes (graphdiyne, phosphorene,
bismuthene, antimonene, etc.) and MXenes, have drawn great attention in nanophotonics …

Recent progress in interface engineering of nanostructures for photoelectrochemical energy harvesting applications

Y Zi, Y Hu, J Pu, M Wang, W Huang - Small, 2023 - Wiley Online Library
With rapid and continuous consumption of nonrenewable energy, solar energy can be
utilized to meet the energy requirement and mitigate environmental issues in the future. To …

Pt/AlGaN nanoarchitecture: toward high responsivity, self-powered ultraviolet-sensitive photodetection

D Wang, X Liu, S Fang, C Huang, Y Kang, H Yu… - Nano Letters, 2020 - ACS Publications
Energy-saving photodetectors are the key components in future photonic systems.
Particularly, self-powered photoelectrochemical-type photodetectors (PEC–PDs), which …

Dual‐mode conversion of photodetector and neuromorphic vision sensor via bias voltage regulation on a single device

S Feng, J Li, L Feng, Z Liu, J Wang, C Cui… - Advanced …, 2023 - Wiley Online Library
Simultaneous implementation of photodetector and neuromorphic vision sensor (NVS) on a
single device faces a great challenge, due to the inherent speed discrepancy in their …

Current advances in solar-blind photodetection technology: Using Ga 2 O 3 and AlGaN

U Varshney, N Aggarwal, G Gupta - Journal of Materials Chemistry C, 2022 - pubs.rsc.org
The rapid spread of the novel coronavirus disease (COVID-19) and emergence of different
variants worldwide have caused a pandemic. With the sudden outbreak of this virus …

Observation of polarity-switchable photoconductivity in III-nitride/MoSx core-shell nanowires

D Wang, W Wu, S Fang, Y Kang, X Wang… - Light: Science & …, 2022 - nature.com
III–V semiconductor nanowires are indispensable building blocks for nanoscale electronic
and optoelectronic devices. However, solely relying on their intrinsic physical and material …

High Performance of Zero-Power-Consumption MOCVD-Grown β-Ga2O3-Based Solar-Blind Photodetectors with Ultralow Dark Current and High-Temperature …

H Sheoran, S Fang, F Liang, Z Huang… - … Applied Materials & …, 2022 - ACS Publications
In this article, we report on high-performance deep ultraviolet photodetectors (DUV PDs)
fabricated on metal–organic chemical vapor deposition (MOCVD)-grown β-Ga2O3 …