Wallace C.H. Choy
Wallace C.H. Choy
Department of Electrical and Electronic Engineering, the University of Hong Kong
Verified email at eee.hku.hk - Homepage
Title
Cited by
Cited by
Year
Dual plasmonic nanostructures for high performance inverted organic solar cells
X Li, WCH Choy, L Huo, F Xie, WEI Sha, B Ding, X Guo, Y Li, J Hou, J You, ...
Advanced Materials 24 (22), 3046-3052, 2012
7112012
Photoluminescence and electron paramagnetic resonance of ZnO tetrapod structures
AB Djurišić, WCH Choy, VAL Roy, YH Leung, CY Kwong, KW Cheah, ...
Advanced Functional Materials 14 (9), 856-864, 2004
5712004
Enhancing the brightness of cesium lead halide perovskite nanocrystal based green light-emitting devices through the interface engineering with perfluorinated ionomer
X Zhang, H Lin, H Huang, C Reckmeier, Y Zhang, WCH Choy, AL Rogach
Nano letters 16 (2), 1415-1420, 2016
5192016
Enhanced photocatalytic activity of Ce3+ˇVTiO2 for 2-mercaptobenzothiazole degradation in aqueous suspension for odour control
FB Li, XZ Li, MF Hou, KW Cheah, WCH Choy
Applied Catalysis A: General 285 (1-2), 181-189, 2005
4642005
The efficiency limit of CH3NH3PbI3 perovskite solar cells
WEI Sha, X Ren, L Chen, WCH Choy
Applied Physics Letters 106 (22), 221104, 2015
3262015
Pinhole-Free and Surface-Nanostructured NiOx Film by Room-Temperature Solution Process for High-Performance Flexible Perovskite Solar Cells with Good ˇK
H Zhang, J Cheng, F Lin, H He, J Mao, KS Wong, AKY Jen, WCH Choy
ACS nano 10 (1), 1503-1511, 2016
2952016
Efficiency enhancement of organic solar cells by using shape‐dependent broadband plasmonic absorption in metallic nanoparticles
X Li, WCH Choy, H Lu, WEI Sha, AHP Ho
Advanced Functional Materials 23 (21), 2728-2735, 2013
2872013
Vacuum-Assisted Thermal Annealing of CH3NH3PbI3 for Highly Stable and Efficient Perovskite Solar Cells
FX Xie, D Zhang, H Su, X Ren, KS Wong, M Grätzel, WCH Choy
ACS nano 9 (1), 639-646, 2015
2772015
Optical and electrical properties of efficiency enhanced polymer solar cells with Au nanoparticles in a PEDOTˇVPSS layer
DDS Fung, L Qiao, WCH Choy, C Wang, EI Wei, F Xie, S He
Journal of Materials Chemistry 21 (41), 16349-16356, 2011
2742011
Poly (3-hexylthiophene): TiO2 nanocomposites for solar cell applications
CY Kwong, WCH Choy, AB Djurišić, PC Chui, KW Cheng, WK Chan
Nanotechnology 15 (9), 1156, 2004
2372004
Optical and electrical effects of gold nanoparticles in the active layer of polymer solar cells
CCD Wang, WCH Choy, C Duan, DDS Fung, EI Wei, FX Xie, F Huang, ...
Journal of Materials Chemistry 22 (3), 1206-1211, 2012
2342012
Low‐temperature solution‐processed hydrogen molybdenum and vanadium bronzes for an efficient hole‐transport layer in organic electronics
F Xie, WCH Choy, C Wang, X Li, S Zhang, J Hou
Advanced Materials 25 (14), 2051-2055, 2013
2142013
Simultaneous Optimization of Charge‐Carrier Balance and Luminous Efficacy in Highly Efficient White Polymer Light‐Emitting Devices
J Zou, H Wu, CS Lam, C Wang, J Zhu, C Zhong, S Hu, CL Ho, GJ Zhou, ...
Advanced Materials 23 (26), 2976-2980, 2011
2052011
Recent advances in transition metal complexes and light‐management engineering in organic optoelectronic devices
WCH Choy, WK Chan, Y Yuan
Advanced Materials 26 (31), 5368-5399, 2014
2032014
A Smooth CH3NH3PbI3 Film via a New Approach for Forming the PbI2 Nanostructure Together with Strategically High CH3NH3I Concentration for High ˇK
H Zhang, J Mao, H He, D Zhang, HL Zhu, F Xie, KS Wong, M Grätzel, ...
Advanced Energy Materials 5 (23), 1501354, 2015
1902015
Alkyl side‐chain engineering in wide‐bandgap copolymers leading to power conversion efficiencies over 10%
T Liu, X Pan, X Meng, Y Liu, D Wei, W Ma, L Huo, X Sun, TH Lee, ...
Advanced Materials 29 (6), 1604251, 2017
1832017
Post‐treatment‐Free Solution‐Processed Non‐stoichiometric NiOx Nanoparticles for Efficient Hole‐Transport Layers of Organic Optoelectronic Devices
F Jiang, WCH Choy, X Li, D Zhang, J Cheng
Advanced Materials 27 (18), 2930-2937, 2015
1802015
Surface Plasmon and Scattering‐Enhanced Low‐Bandgap Polymer Solar Cell by a Metal Grating Back Electrode
J You, X Li, F Xie, WEI Sha, JHW Kwong, G Li, WCH Choy, Y Yang
Advanced Energy Materials 2 (10), 1203-1207, 2012
1762012
Improving the efficiency of polymer solar cells by incorporating gold nanoparticles into all polymer layers
FX Xie, WCH Choy, CCD Wang, WEI Sha, DDS Fung
Applied Physics Letters 99 (15), 219, 2011
1702011
Visible photoluminescence in ZnO tetrapod and multipod structures
AB Djurišić, YH Leung, WCH Choy, KW Cheah, WK Chan
Applied physics letters 84 (14), 2635-2637, 2004
1632004
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