Zinc gallium oxide—a review from synthesis to applications

MI Chen, AK Singh, JL Chiang, RH Horng, DS Wuu - Nanomaterials, 2020 - mdpi.com
Spinel ZnGa2O4 has received significant attention from researchers due to its wide bandgap
and high chemical and thermal stability; hence, paving the way for it to have potential in …

[HTML][HTML] Ultra-wide bandgap, conductive, high mobility, and high quality melt-grown bulk ZnGa2O4 single crystals

Z Galazka, S Ganschow, R Schewski, K Irmscher… - APL Materials, 2019 - pubs.aip.org
Truly bulk ZnGa 2 O 4 single crystals were obtained directly from the melt. High melting point
of 1900±20 C and highly incongruent evaporation of the Zn-and Ga-containing species …

Epitaxial Growth of ZnGa2O4: A New, Deep Ultraviolet Semiconductor Candidate

RH Horng, CY Huang, SL Ou, TK Juang… - Crystal Growth & …, 2017 - ACS Publications
ZnGaO films were grown on c-plane sapphire substrates by metal organic chemical vapor
deposition using diethylzinc (DEZn), triethylgallium (TEGa), and oxygen. The flow rate of …

Afterglow, TL and OSL properties of Mn2+-doped ZnGa2O4 phosphor

A Luchechko, Y Zhydachevskyy, S Ubizskii… - Scientific Reports, 2019 - nature.com
Abstract Zinc gallate (ZnGa2O4) spinel ceramics doped with Mn2+ ions was prepared by a
solid-state reaction at 1200° C in air. Manganese concentration was equal to 0.05 mol.% of …

Pulsed laser deposition of ZnGa2O4 thin films on Al2O3 and Si substrates for deep optoelectronic devices applications

A Guo, L Zhang, N Cao, T Lu, Y Zhu, D Tian… - Applied Physics …, 2023 - iopscience.iop.org
Due to the ultra-wideband gap, high transmittance in the ultraviolet (UV) region, and
excellent environmental stability, zinc gallium oxide (ZnGa 2 O 4) has attracted considerable …

Emission and EPR studies on green and red color emitting gallate phosphor containing manganese/chromium ions

NK Mishra, R Kripal, K Kumar - Optical Materials, 2022 - Elsevier
Abstract The ZnGa 2 O 4: Mn 2+/Cr 3+ ceramic phosphor is synthesized via high
temperature solid state reaction method and then phosphor is intensively studied for …

Quasi‐Single‐Crystalline ZnGa2O4 Films via Solid Phase Epitaxy for Enhancing Deep‐Ultraviolet Photoresponse

PW Chen, SY Huang, SH Yuan… - Advanced Materials …, 2019 - Wiley Online Library
The complex‐oxide materials are multifunctional materials, which have wide applications to
the semiconductor and microelectronic fields. The ZnGa2O4 having a wide bandgap of 5.1 …

Structural and photoluminescence properties of Co-Sputtered p-type Zn-doped β-Ga2O3 thin films on sapphire substrates

AK Singh, CC Yen, KP Chang, DS Wuu - Journal of Luminescence, 2023 - Elsevier
This work discusses the growth characteristics, composition, and photoluminescence
properties of Zn-doped Ga 2 O 3 (ZnGaO) films. The idea of doping of Zn divalent cation in β …

Influence of Al doping on crystal structure, optical, and photoluminescence characteristics of ZnGa2O4 films

AK Singh, CC Yen, KP Chang, DS Wuu - Materials Science in …, 2022 - Elsevier
Abstract Al-doped ZnGa 2 O 4 (ZAGO) thin film phosphors were grown on the c-plane
sapphire substrates by co-sputtering of ceramic ZnGa 2 O 4 (ZGO) and metallic Al targets …

Crystallization kinetics and optical properties of transparent glass-ceramics embedding ZnGa2O4 nanocrystals with enhanced defect luminescence

P Zhang, Z Luo, S Liu, W Lei, H Liang, Z Zhou… - Journal of Non …, 2022 - Elsevier
In this study, the transparent glass-ceramics containing spinel ZnGa 2 O 4 nanocrystals were
obtained by controlling crystallization. XRD, SEM, and TEM results show that after heat …