Mechanical properties of nanocrystalline and amorphous gallium oxide thin films
Nanocrystalline and amorphous Ga2O3 films (≈ 200 nm) with variable structural quality are
produced by sputter‐deposition by varying the substrate temperature (Ts= 25–700° C). The …
produced by sputter‐deposition by varying the substrate temperature (Ts= 25–700° C). The …
Enhanced, robust light-driven H 2 generation by gallium-doped titania nanoparticles
The splitting of water into molecular hydrogen and oxygen with the use of renewable solar
energy is considered one of the most promising routes to yield sustainable fuel. Herein, we …
energy is considered one of the most promising routes to yield sustainable fuel. Herein, we …
Size-dependent optical properties of small titanium nitride nanoclusters
P Bhagowati, P Saha, MB Sahariah - Computational Materials Science, 2023 - Elsevier
The calculation of optical properties of nanoclusters is a challenging and intriguing work.
Depending upon the size and shape of the structure, they show some unique behavior. One …
Depending upon the size and shape of the structure, they show some unique behavior. One …
Monoclinic Ga 2 O 3 (100) surface as a robust photocatalyst for water-splitting
Y Ma, X Zhao, M Niu, W Li, X Wang, C Zhai, T Wang… - RSC …, 2017 - pubs.rsc.org
The β-Ga2O3 (100) surface, with or without defects, as a robust photocatalyst for water
decomposition was studied on the basis of density functional theory (DFT). The surface …
decomposition was studied on the basis of density functional theory (DFT). The surface …
Nanomechanical characterization of titanium incorporated gallium oxide nanocrystalline thin films
The effect of titanium (Ti) incorporation on the crystal structure and mechanical properties of
nanocrystalline gallium oxide (Ga 2 O 3) films (Ga-Ti-O) is reported. Ti content was varied …
nanocrystalline gallium oxide (Ga 2 O 3) films (Ga-Ti-O) is reported. Ti content was varied …
A DFT study on surface dependence of β-Ga2O3 for CO2 hydrogenation to CH3OH
J Qu, SCE Tsang, XQ Gong - Journal of molecular modeling, 2014 - Springer
In this paper, the catalytic activities of various β-Ga 2 O 3 surfaces for CO 2 hydrogenation
have been studied by density functional theory (DFT) calculations. The surface dependence …
have been studied by density functional theory (DFT) calculations. The surface dependence …
Evolutionary growth of microscale single crystalline GaN on an amorphous layer by the combination of MBE and MOCVD
To integrate multiple functional devices on a chip, advances in epitaxial growth on
heterosubstances are required. We developed a method of combined epitaxial growth using …
heterosubstances are required. We developed a method of combined epitaxial growth using …
Synthesis of high-purity, layered structured K 2 Ta 4 O 11 intermediate phase nanocrystals for photocatalytic water splitting
High-purity K2Ta4O11 (kalitantite) intermediate phase with a layered structure, as a new
family member of alkali-metal tantalate semiconductors, was successfully prepared via a …
family member of alkali-metal tantalate semiconductors, was successfully prepared via a …
Time dependent DFT investigation of the optical response in pristine and Gd doped Al 2 O 3
The optical absorption spectra and static polarizabilities for the lowest energy configurations
of Al2O3 and Gd doped (Al2O3) n clusters (n= 1–10) are investigated based on the time …
of Al2O3 and Gd doped (Al2O3) n clusters (n= 1–10) are investigated based on the time …
[PDF][PDF] 第一原理計算を用いたα-Ga₂O₃ (0001) 表面構造の解析
大山隼人 - mie-u.repo.nii.ac.jp
酸化ガリウム (Ga2O3) は大きなバンドギャップ値と, 同時に高い導電性をあわせもつことから新しい
パワーデバイス材料として注目されている [1][2][3]. Ga2O3 は 5 つの結晶多形をもつが …
パワーデバイス材料として注目されている [1][2][3]. Ga2O3 は 5 つの結晶多形をもつが …