K
Kwang-Leong Choy
Researcher at University College London
Publications - 211
Citations - 6412
Kwang-Leong Choy is an academic researcher from University College London. The author has contributed to research in topics: Thin film & Chemical vapor deposition. The author has an hindex of 34, co-authored 190 publications receiving 5324 citations. Previous affiliations of Kwang-Leong Choy include University of Nottingham & University of Oxford.
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Chemical vapour deposition of coatings
TL;DR: Chemical Vapour Deposition (CVD) involves the chemical reactions of gaseous reactants on or near the vicinity of a heated substrate surface as mentioned in this paper, which can provide highly pure materials with structural control at atomic or nanometer scale level.
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Corrosion resistance of TiO2 films grown on stainless steel by atomic layer deposition
TL;DR: In this paper, X-ray diffraction was used to detect the amorphous structure of Titanium dioxide (TiO2) films on stainless steel substrates, and the electrochemical measurements showed that the equilibrium corrosion potential positively shifts from − 0.96 eV for bare stainless steel to − ǫ 0.63eV for TiO2 coated stainless steel.
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Processing and Applications of Aerosol‐Assisted Chemical Vapor Deposition
Xianghui Hou,Kwang-Leong Choy +1 more
TL;DR: The aerosol-assisted (AA) CVD method involves the atomization of a precursor solution into fine, sub-micrometer-sized aerosol droplets which are delivered to a heated reaction zone and undergo evaporation, decomposition, and homogeneous and/or heterogeneous chemical reactions to form the desired products as mentioned in this paper.
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Preferential growth of ZnO thin films by the atomic layer deposition technique
TL;DR: In this work, diethyl zinc and deionized water were used as a zinc source and oxygen source and the results demonstrated that (10.0) dominant ZnO thin films were grown in the temperature range of 155-220 °C, while the c-axis crystal growth of these films was greatly suppressed.
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Shining Emitter in a Stable Host: Design of Halide Perovskite Scintillators for X-ray Imaging from Commercial Concept.
Fei Cao,Dejian Yu,Wenbo Ma,Xiaobao Xu,Bo Cai,Yang Michael Yang,Sinan Liu,Lunhua He,Yubin Ke,Si Lan,Kwang-Leong Choy,Haibo Zeng +11 more
TL;DR: Stable and sensitive scintillation response to X-ray signals is demonstrated with superior linearity and ultrahigh time resolution and CsPbBr3@Cs4Pb Br6 also enjoys facile solution synthesis with large scalability, excellent repeatability and low cost.