D-Index & Metrics Best Publications

D-Index & Metrics

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Electronics and Electrical Engineering D-index 48 Citations 7,676 179 World Ranking 1271 National Ranking 138
Materials Science D-index 60 Citations 13,636 258 World Ranking 3312 National Ranking 809

Research.com Recognitions

Awards & Achievements

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)

Overview

What is he best known for?

The fields of study he is best known for:

  • Quantum mechanics
  • Electron
  • Optics

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.

His most cited work include:

  • Dual Plasmonic Nanostructures for High Performance Inverted Organic Solar Cells (599 citations)
  • Photoluminescence and Electron Paramagnetic Resonance of ZnO Tetrapod Structures (471 citations)
  • Enhancing the Brightness of Cesium Lead Halide Perovskite Nanocrystal Based Green Light-Emitting Devices through the Interface Engineering with Perfluorinated Ionomer (437 citations)

What are the main themes of his work throughout his whole career to date?

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.

He most often published in these fields:

  • Optoelectronics (61.83%)
  • Nanotechnology (26.92%)
  • Organic solar cell (26.92%)

What were the highlights of his more recent work (between 2018-2021)?

  • Perovskite (18.05%)
  • Optoelectronics (61.83%)
  • Chemical engineering (10.06%)

In recent papers he was focusing on the following fields of study:

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.

Between 2018 and 2021, his most popular works were:

  • Perovskite Photovoltaics: The Significant Role of Ligands in Film Formation, Passivation, and Stability. (79 citations)
  • Water‐Soluble Triazolium Ionic‐Liquid‐Induced Surface Self‐Assembly to Enhance the Stability and Efficiency of Perovskite Solar Cells (60 citations)
  • Solution‐Processed Metal Oxide Nanocrystals as Carrier Transport Layers in Organic and Perovskite Solar Cells (37 citations)

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.

Best Publications

Dual Plasmonic Nanostructures for High Performance Inverted Organic Solar Cells

Xuanhua Li;Wallace C. H. Choy;Lijun Huo;Fengxian Xie.
Advanced Materials (2012)

728 Citations

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)

608 Citations

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)

533 Citations

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)

487 Citations

The efficiency limit of CH3NH3PbI3 perovskite solar cells

Wei E. I. Sha;Xingang Ren;Luzhou Chen;Wallace C. H. Choy.
Applied Physics Letters (2015)

396 Citations

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)

356 Citations

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)

311 Citations

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)

284 Citations

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)

282 Citations

Poly(3-hexylthiophene):TiO2 nanocomposites for solar cell applications

C Y Kwong;W C H Choy;A B Djurišić;P C Chui.
Nanotechnology (2004)

245 Citations

Best Scientists Citing Wallace C. H. Choy

Wei Huang

Wei Huang

Nanjing Tech University

Publications: 83

Yong Cao

Yong Cao

South China University of Technology

Publications: 83

Yongfang Li

Yongfang Li

Soochow University

Publications: 83

Liang Shen

Liang Shen

Jilin University

Publications: 50

Jianhui Hou

Jianhui Hou

Chinese Academy of Sciences

Publications: 48

Fei Huang

Fei Huang

South China University of Technology

Publications: 44

Alex K.-Y. Jen

Alex K.-Y. Jen

City University of Hong Kong

Publications: 40

Aleksandra B. Djurišić

Aleksandra B. Djurišić

University of Hong Kong

Publications: 38

Wai-Yeung Wong

Wai-Yeung Wong

Hong Kong Polytechnic University

Publications: 33

Jian-Xin Tang

Jian-Xin Tang

Soochow University

Publications: 33

Hong-Bo Sun

Hong-Bo Sun

Tsinghua University

Publications: 32

Yiwang Chen

Yiwang Chen

Nanchang University

Publications: 31

Junbiao Peng

Junbiao Peng

South China University of Technology

Publications: 31

Wei Ma

Wei Ma

Xi'an Jiaotong University

Publications: 29

Wei E. I. Sha

Wei E. I. Sha

Zhejiang University

Publications: 29

Shengping Ruan

Shengping Ruan

Jilin University

Publications: 29

Profile was last updated on December 6th, 2021.
Research.com Ranking is based on data retrieved from the Microsoft Academic Graph (MAG).
The ranking d-index is inferred from publications deemed to belong to the considered discipline.

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