Epitaxial growth and characterization of magnesium gallate (MgGa2O4) thin films by pulsed laser deposition

MA Hamid, B Samuels, S Karmakar, MA Halim… - Journal of Alloys and …, 2024 - Elsevier
In this work, crystalline MgGa 2 O 4 thin films were grown on c-plane sapphire substrates
using the pulsed laser deposition (PLD) technique in a broad range of temperatures and …

Luminescence dynamics of MgGa2O4 prepared by solution combustion synthesis

DV Mlotswa, LL Noto, SJ Mofokeng, KO Obodo… - Optical Materials, 2020 - Elsevier
Abstract Magnesium gallate (MgGa 2 O 4) was synthesized by solution combustion
synthesis method at 500° C. The X-ray diffraction (XRD) pattern indicates that the prepared …

Study the relation between band gap value and lattice constant of MgTi2O4

Y Shi, J Lian, W Hu, Y Liu, G He, K Jin, H Song… - Journal of Alloys and …, 2019 - Elsevier
As an accurate technique, spectroscopic ellipsometry (SE) is utilized to study the dielectric
function (ε= ε r+ iε i) of spinel oxide MgTi 2 O 4 (MTO) thin films with good orientation. C-axis …

MgGa2O4-based thermal control coating: An ultra-low solar absorption coating with high irradiation stability

Y Xiao, A Feng, J Chen, Q Cao, L Mi, Y Yu, Y Gao… - Ceramics …, 2024 - Elsevier
In this study, the viability of MgGa 2 O 4 as a pigment for thermal control coatings is
discussed. Notably, the MgGa 2 O 4 based coating exhibited excellent initial optical …

Investigation of Different Oxygen Partial Pressures on MgGa2O4-Resistive Random-Access Memory

YN Kao, WL Huang, SP Chang, WC Lai, SJ Chang - ACS omega, 2023 - ACS Publications
Different oxygen partial-pressure MgGa2O4-resistive RAMs (RRAMs) are fabricated to
investigate the resistive switching behaviors. The X-ray photoelectron spectroscopy results …

Temperature dependence of crystalline quality in MgGa2O4 films by oxygen radicals-assisted pulsed laser deposition

Q Guo, J Tetsuka, Z Chen, M Arita, K Saito… - Materials Science in …, 2024 - Elsevier
This study investigates the growth of MgGa 2 O 4 films using oxygen radicals-assisted
pulsed laser deposition (PLD). By changing the substrate temperature from 100 to 500° C …

Defects and Spectroscopic Investigation of Eu3+ Doping in MgGa2O4

MF Sousa, BR de Mesquita, JL Oliveira… - … status solidi (b), 2024 - Wiley Online Library
Atomistic simulation is performed to study the defect properties and spectroscopy in the
MgGa2O4 structure. The calculations indicate that the most favorable type of intrinsic defect …

Effects of pressure on the structural, mechanical, anisotropic, and electronic properties of via density functional theory

R Khatun, MA Rahman, MZ Hasan… - The European Physical …, 2021 - Springer
The variation of structural, mechanical, anisotropy, and electronic properties of MgTi 2 O 4
with pressure up to 40 GPa have been studied by employing DFT based ab-initio technique …

Synthesis and thermophysical properties of ceramics based on magnesium gallate

ON Kondrat'eva, GE Nikiforova, MN Smirnova… - Russian Journal of …, 2021 - Springer
A ceramic was produced from a nanocrystalline magnesium gallate powder synthesized by
the gel combustion method, and the thermal diffusivity of the ceramic at high temperatures …

Magnetic and structural properties of crystal grown by optical floating zone method

LL Wang, NQ Liu, XJ Cui - Modern Physics Letters B, 2020 - World Scientific
The crystal structure and magnetic properties of Mg (Ga 0. 9 5 Fe 0. 0 5) 2 O 4 grown by
optical floating zone method have been studied. The chemical composition and element …