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 …

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 …

Tauc-plot scale and extrapolation effect on bandgap estimation from UV–vis–NIR data–a case study of β-Ga2O3

PR Jubu, FK Yam, VM Igba, KP Beh - Journal of Solid State Chemistry, 2020 - Elsevier
The effect of the Tauc plot scale and bandgap extrapolation technique on estimated optical
bandgap values is often not strongly emphasized. Herein, we demonstrate that the scale of …

Gallium oxide nanostructures: A review of synthesis, properties and applications

NS Jamwal, A Kiani - Nanomaterials, 2022 - mdpi.com
Gallium oxide, as an emerging semiconductor, has attracted a lot of attention among
researchers due to its high band gap (4.8 eV) and a high critical field with the value of 8 …

Nanoscale all-oxide-heterostructured bio-inspired optoresponsive nociceptor

M Karbalaei Akbari, J Hu, F Verpoort, H Lu… - Nano-Micro Letters, 2020 - Springer
Retina nociceptor, as a key sensory receptor, not only enables the transport of warning
signals to the human central nervous system upon its exposure to noxious stimuli, but also …

[HTML][HTML] Effects of post-deposition annealing temperatures in argon ambient on structural, optical, and electrical characteristics of RF magnetron sputtered gallium …

PHMA Hedei, Z Hassan, HJ Quah - Journal of Materials Research and …, 2023 - Elsevier
Different post-deposition annealing temperatures were carried out in argon ambient to
investigate the corresponding effects onto structural, morphological, optical, and electrical …

Effects of post-deposition annealing temperature in nitrogen/oxygen/nitrogen ambient on polycrystalline gallium oxide films

PHMA Hedei, Z Hassan, HJ Quah - Applied Surface Science, 2021 - Elsevier
Polycrystalline Ga 2 O 3 films were obtained after post-deposition annealing of as-deposited
Ga 2 O 3 films via radio frequency magnetron sputtering at different temperatures (400, 600 …

Structural, optical and electrochemical transient photoresponse properties of ZnO/Ga2O3 nanocomposites prepared by two-step CVD method

PR Jubu, FK Yam, PI Kyesmen - International Journal of Hydrogen Energy, 2021 - Elsevier
The influence of ZnO layer thickness on the structural, optical and electrochemical transient
photoresponse properties of Ga 2 O 3/ZnO heterostructured nanocomposites is evaluated …

Nano-engineering and functionalization of hybrid Au–Me x O y–TiO 2 (Me= W, Ga) hetero-interfaces for optoelectronic receptors and nociceptors

H Xu, MK Akbari, F Verpoort, S Zhuiykov - Nanoscale, 2020 - pubs.rsc.org
Bio-inspired nano-electronic devices are key instruments for the development of advanced
artificial intelligence systems, which will shape the future of humanoid nano-robotics. An …

Influence of growth duration and nitrogen-ambient on the morphological and structural properties of beta-gallium oxide micro-and nanostructures

PR Jubu, FK Yam - Materials Chemistry and Physics, 2020 - Elsevier
Micro-and nanostructures of gallium oxide (Ga 2 O 3) were prepared on silicon substrate by
the hydrogen-reduction chemical vapor deposition (HR-CVD) technique. We investigated …