2017 - OSA Fellows Wallace Chik-Ho Choy The University of Hong Kong, Hong Kong “For extensive contributions in designing and understanding optical nanostructures for plasmonic, photovoltaic and light emitting devices.” (Engineering and Science Research)
His scientific interests lie mostly in Nanotechnology, Optoelectronics, Organic solar cell, Energy conversion efficiency and Active layer. The concepts of his Nanotechnology study are interwoven with issues in Perovskite, Photovoltaic system, Metal and Polymer. His Optoelectronics research is multidisciplinary, relying on both Scattering, Nanomaterials and Exciton.
His studies deal with areas such as Nanowire, Plasmon, Electrode, Work function and OLED as well as Organic solar cell. Wallace C. H. Choy combines subjects such as Solar cell efficiency, Chemical engineering and Solvent with his study of Energy conversion efficiency. His work focuses on many connections between Active layer and other disciplines, such as Polymer solar cell, that overlap with his field of interest in Grating and Acceptor.
Wallace C. H. Choy mostly deals with Optoelectronics, Nanotechnology, Organic solar cell, Perovskite and Energy conversion efficiency. Particularly relevant to Plasmon is his body of work in Optoelectronics. His Nanotechnology research is multidisciplinary, incorporating elements of Photovoltaic system and Polymer.
Wallace C. H. Choy interconnects Oxide, Exciton, Absorption and Polymer solar cell in the investigation of issues within Organic solar cell. His study on Perovskite solar cell is often connected to Planar as part of broader study in Perovskite. His research in Energy conversion efficiency intersects with topics in PEDOT:PSS and Layer.
His primary areas of study are Perovskite, Optoelectronics, Chemical engineering, Organic solar cell and Nanotechnology. His studies in Perovskite integrate themes in fields like Chemical physics, Photovoltaics, Grain boundary, Nanoparticle and Passivation. Optoelectronics is often connected to Crystallization in his work.
His Chemical engineering study combines topics in areas such as Self-assembly, Ionic liquid, Interface engineering and Phase. His Organic solar cell research incorporates elements of Solution process, Oxide, Solution processed, Metal and Electrode. He has included themes like One-Step and Light management in his Nanotechnology study.
This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.
Dual Plasmonic Nanostructures for High Performance Inverted Organic Solar Cells
Xuanhua Li;Wallace C. H. Choy;Lijun Huo;Fengxian Xie.
Advanced Materials (2012)
Photoluminescence and Electron Paramagnetic Resonance of ZnO Tetrapod Structures
A. B. Djurišić;W. C. H. Choy;V. A. L. Roy;Y. H. Leung.
Advanced Functional Materials (2004)
Enhancing the Brightness of Cesium Lead Halide Perovskite Nanocrystal Based Green Light-Emitting Devices through the Interface Engineering with Perfluorinated Ionomer
Xiaoyu Zhang;Xiaoyu Zhang;Hong Lin;He Huang;Claas Reckmeier.
Nano Letters (2016)
Enhanced photocatalytic activity of Ce3+–TiO2 for 2-mercaptobenzothiazole degradation in aqueous suspension for odour control
Fang-bai Li;Xiang-zhong Li;M. F. Hou;K. W. Cheah.
Applied Catalysis A-general (2005)
The efficiency limit of CH3NH3PbI3 perovskite solar cells
Wei E. I. Sha;Xingang Ren;Luzhou Chen;Wallace C. H. Choy.
Applied Physics Letters (2015)
Pinhole-Free and Surface-Nanostructured NiOx Film by Room-Temperature Solution Process for High-Performance Flexible Perovskite Solar Cells with Good Stability and Reproducibility
Hong Zhang;Jiaqi Cheng;Francis Lin;Hexiang He.
ACS Nano (2016)
Efficiency Enhancement of Organic Solar Cells by Using Shape‐Dependent Broadband Plasmonic Absorption in Metallic Nanoparticles
Xuanhua Li;Wallace Chik Ho Choy;Haifei Lu;Wei E. I. Sha.
Advanced Functional Materials (2013)
Vacuum-Assisted Thermal Annealing of CH3NH3PbI3 for Highly Stable and Efficient Perovskite Solar Cells
Feng Xian Xie;Di Zhang;Huimin Su;Xingang Ren.
ACS Nano (2015)
Optical and electrical properties of efficiency enhanced polymer solar cells with Au nanoparticles in a PEDOT–PSS layer
Dixon D. S. Fung;Linfang Qiao;Linfang Qiao;Wallace C. H. Choy;Chuandao Wang.
Journal of Materials Chemistry (2011)
Poly(3-hexylthiophene):TiO2 nanocomposites for solar cell applications
C Y Kwong;W C H Choy;A B Djurišić;P C Chui.
Profile was last updated on December 6th, 2021.
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