Properties and perspectives of ultrawide bandgap Ga2O3 in optoelectronic applications

LK **, DD Berhanuddin, AK Mondal… - Chinese Journal of …, 2021 - Elsevier
Abstract Gallium oxide (Ga 2 O 3) is an ultrawide bandgap semiconducting material that has
been developed for many advanced technology and engineering applications and has …

Effects of Cu, Ag and Au on electronic and optical properties of α-Ga2O3 oxide according to first-principles calculations

Y Pan - Journal of Physics and Chemistry of Solids, 2023 - Elsevier
Ga 2 O 3 is a promising semiconductor material, but, improving its electronic and optical
properties is important for the development of semiconductor materials. To improve the …

Ga₂O₃ solar-blind photodetectors: From civilian applications to missile detection and research agenda

Y Suchikova, S Nazarovets, AI Popov - Optical Materials, 2024 - Elsevier
This study offers a comprehensive review of gallium oxide (Ga₂O₃)-based photodetectors,
emphasizing their applications in solar-blind UV detection and missile tracking systems …

Heteroepitaxial Growth of an Ultrathin β-Ga2O3 Film on a Sapphire Substrate Using Mist CVD with Fluid Flow Modeling

AK Mondal, R Deivasigamani, LK **… - ACS …, 2022 - ACS Publications
β-Gallium oxide (Ga2O3) has received intensive attention in the scientific community as a
significant high-power switching semiconductor material because of its remarkable intrinsic …

Hydrogen sensors based on Pt/α-Ga2O3: Sn/Pt structures

AV Almaev, VI Nikolaev, NN Yakovlev… - Sensors and Actuators B …, 2022 - Elsevier
Gas sensing properties of Schottky metal-semiconductor-metal (MSM) structures based on α-
Ga 2 O 3 epitaxial films with Pt contacts are investigated. The electrical conductivity of the …

Temperature Dependence of Ultrathin Mixed-Phase Ga2O3 Films Grown on the α-Al2O3 Substrate via Mist-CVD

AK Mondal, LK **, MA Shazni Mohammad Haniff… - ACS …, 2022 - ACS Publications
Alpha (α)-and beta (β)-phase gallium oxide (Ga2O3), emerging as ultrawide-band gap
semiconductors, have been paid a great deal of attention in optoelectronics and high …

A biomineralized Prussian blue nanotherapeutic for enhanced cancer photothermal therapy

D Zhong, Y Wang, F **e, S Chen, X Yang… - Journal of Materials …, 2022 - pubs.rsc.org
Photothermal therapy is a promising tumor ablation technique that converts light into heat
energy to kill cancer cells. Prussian blue (PB), a biocompatible photothermal reagent, has …

[HTML][HTML] First-principles studies for electronic structure and optical properties of strontium doped β-Ga2O3

LK **, MA Mohamed, AK Mondal, MFM Taib… - …, 2021 - ncbi.nlm.nih.gov
The crystal structure, electron charge density, band structure, density of states, and optical
properties of pure and strontium (Sr)-doped β-Ga 2 O 3 were studied using the first …

Role of Native Defects in Fe-Doped β-Ga2O3

H Zeng, M Wu, H Gao, Y Wang, H Xu, M Cheng, Q Lin - Materials, 2023 - mdpi.com
Iron impurities are believed to act as deep acceptors that can compensate for the n-type
conductivity in as-grown Ga2O3, but several scientific issues, such as the site occupation of …

Bandgap engineering of α-Ga2O3 by hydrostatic, uniaxial, and equibiaxial strain

T Kawamura, T Akiyama - Japanese Journal of Applied Physics, 2022 - iopscience.iop.org
Ga 2 O 3 is a wide bandgap semiconductor and an understanding of its bandgap tunability
is required to broaden the potential range of Ga 2 O 3 applications. In this study, the different …