|Stable and Efficient Organo‐Metal Halide Hybrid Perovskite Solar Cells via π‐Conjugated Lewis Base Polymer Induced Trap Passivation and Charge Extraction|
PL Qin, G Yang, Z Ren, SH Cheung, SK So, L Chen, J Hao, J Hou, G Li
Advanced Materials 30 (12), 1706126, 2018
|Efficiency enhancement by defect engineering in perovskite photovoltaic cells prepared using evaporated PbI 2/CH 3 NH 3 I multilayers|
A Ng, Z Ren, Q Shen, SH Cheung, HC Gokkaya, G Bai, J Wang, L Yang, ...
Journal of materials chemistry A 3 (17), 9223-9231, 2015
|A universal strategy to utilize polymeric semiconductors for perovskite solar cells with enhanced efficiency and longevity|
F Li, J Yuan, X Ling, Y Zhang, Y Yang, SH Cheung, CHY Ho, X Gao, ...
Advanced Functional Materials 28 (15), 1706377, 2018
|Crystal engineering for low defect density and high efficiency hybrid chemical vapor deposition grown perovskite solar cells|
A Ng, Z Ren, Q Shen, SH Cheung, HC Gokkaya, SK So, AB Djurišić, ...
ACS applied materials & interfaces 8 (48), 32805-32814, 2016
|Designing a ternary photovoltaic cell for indoor light harvesting with a power conversion efficiency exceeding 20%|
H Yin, JKW Ho, SH Cheung, RJ Yan, KL Chiu, X Hao, SK So
Journal of Materials Chemistry A 6 (18), 8579-8585, 2018
|Versatility of carbon enables all carbon based perovskite solar cells to achieve high efficiency and high stability|
X Meng, J Zhou, J Hou, X Tao, SH Cheung, SK So, S Yang
Advanced Materials 30 (21), 1706975, 2018
|Using ultralow dosages of electron acceptor to reveal the early stage donor–acceptor electronic interactions in bulk heterojunction blends|
CHY Ho, SH Cheung, HW Li, KL Chiu, Y Cheng, H Yin, MH Chan, F So, ...
Advanced Energy Materials 7 (12), 1602360, 2017
|Investigation of high performance TiO 2 nanorod array perovskite solar cells|
C Liu, R Zhu, A Ng, Z Ren, SH Cheung, L Du, SK So, JA Zapien, ...
Journal of materials chemistry A 5 (30), 15970-15980, 2017
|Improvement of charge collection and performance reproducibility in inverted organic solar cells by suppression of ZnO subgap states|
B Wu, Z Wu, Q Yang, F Zhu, TW Ng, CS Lee, SH Cheung, SK So
ACS applied materials & interfaces 8 (23), 14717-14724, 2016
|The detrimental effect of excess mobile ions in planar CH 3 NH 3 PbI 3 perovskite solar cells|
Y Cheng, HW Li, J Qing, QD Yang, Z Guan, C Liu, SH Cheung, SK So, ...
Journal of Materials Chemistry A 4 (33), 12748-12755, 2016
|Pinning down the anomalous light soaking effect toward high-performance and fast-response perovskite solar cells: the ion-migration-induced charge accumulation|
T Zhang, SH Cheung, X Meng, L Zhu, Y Bai, CHY Ho, S Xiao, Q Xue, ...
The journal of physical chemistry letters 8 (20), 5069-5076, 2017
|Hole-transporting spirothioxanthene derivatives as donor materials for efficient small-molecule-based organic photovoltaic devices|
CY Chan, YC Wong, MY Chan, SH Cheung, SK So, VWW Yam
Chemistry of Materials 26 (22), 6585-6594, 2014
|Balanced electric field dependent mobilities: a key to access high fill factors in organic bulk heterojunction solar cells|
H Yin, P Bi, SH Cheung, WL Cheng, KL Chiu, CHY Ho, HW Li, SW Tsang, ...
Solar RRL 2 (4), 1700239, 2018
|Porphyrin-based thick-film bulk-heterojunction solar cells for indoor light harvesting|
H Yin, S Chen, SH Cheung, HW Li, Y Xie, SW Tsang, X Zhu, SK So
Journal of Materials Chemistry C 6 (34), 9111-9118, 2018
|A Cryogenic Process for Antisolvent‐Free High‐Performance Perovskite Solar Cells|
A Ng, Z Ren, H Hu, PWK Fong, Q Shen, SH Cheung, P Qin, JW Lee, ...
Advanced Materials 30 (44), 1804402, 2018
|Thick‐Film High‐Performance Bulk‐Heterojunction Solar Cells Retaining 90% PCEs of the Optimized Thin Film Cells|
H Yin, SH Cheung, JHL Ngai, CHY Ho, KL Chiu, X Hao, HW Li, Y Cheng, ...
Advanced Electronic Materials 3 (4), 1700007, 2017
|On the understanding of energetic disorder, charge recombination and voltage losses in all-polymer solar cells|
A Yin, D Zhang, SH Cheung, SK So, Z Fu, L Ying, F Huang, H Zhou, ...
Journal of Materials Chemistry C 6 (29), 7855-7863, 2018
|Impact of surface dipole in NiOx on the crystallization and photovoltaic performance of organometal halide perovskite solar cells|
Y Cheng, M Li, X Liu, SH Cheung, HT Chandran, HW Li, X Xu, YM Xie, ...
Nano Energy 61, 496-504, 2019
|High performance low-bandgap perovskite solar cells based on a high-quality mixed Sn–Pb perovskite film prepared by vacuum-assisted thermal annealing|
M Liu, Z Chen, Q Xue, SH Cheung, SK So, HL Yip, Y Cao
Journal of Materials Chemistry A 6 (34), 16347-16354, 2018
|Effect of Thermal Annealing on Charge Transfer States and Charge Trapping in PCDTBT:PC70BM Solar Cells|
I Constantinou, TH Lai, HY Hsu, SH Cheung, ED Klump, KS Schanze, ...
Advanced Electronic Materials 1 (9), 1500167, 2015