|Polyfluorene derivatives are high‐performance organic hole‐transporting materials for inorganic− organic hybrid perovskite solar cells|
Z Zhu, Y Bai, HKH Lee, C Mu, T Zhang, L Zhang, J Wang, H Yan, SK So, ...
Advanced Functional Materials 24 (46), 7357-7365, 2014
|Is organic photovoltaics promising for indoor applications?|
HKH Lee, Z Li, JR Durrant, WC Tsoi
Applied Physics Letters 108 (25), 253301, 2016
|Organic photovoltaic cells–promising indoor light harvesters for self-sustainable electronics|
HKH Lee, J Wu, J Barbé, SM Jain, S Wood, EM Speller, Z Li, FA Castro, ...
Journal of Materials Chemistry A 6 (14), 5618-5626, 2018
|Interface modification by ionic liquid: a promising candidate for indoor light harvesting and stability improvement of planar perovskite solar cells|
M Li, C Zhao, ZK Wang, CC Zhang, HKH Lee, A Pockett, J Barbé, WC Tsoi, ...
Advanced Energy Materials 8 (24), 1801509, 2018
|The role of fullerenes in the environmental stability of polymer: fullerene solar cells|
HKH Lee, AM Telford, JA Röhr, MF Wyatt, B Rice, J Wu, ...
Energy & Environmental Science 11 (2), 417-428, 2018
|Charge injection and transport studies of poly (2, 7-carbazole) copolymer PCDTBT and their relationship to solar cell performance|
KKH Chan, SW Tsang, HKH Lee, F So, SK So
Organic Electronics 13 (5), 850-855, 2012
|Batch‐to‐Batch Variation of Polymeric Photovoltaic Materials: its Origin and Impacts on Charge Carrier Transport and Device Performances|
HKH Lee, Z Li, I Constantinou, F So, SW Tsang, SK So
Advanced Energy Materials 4 (16), 1400768, 2014
|Impact of solvent additive on carrier transport in polymer: fullerene bulk heterojunction photovoltaic cells|
CHY Ho, Q Dong, H Yin, WWK Leung, Q Yang, HKH Lee, SW Tsang, ...
Advanced Materials Interfaces 2 (12), 1500166, 2015
|From fullerene acceptors to non-fullerene acceptors: prospects and challenges in the stability of organic solar cells|
EM Speller, AJ Clarke, J Luke, HKH Lee, JR Durrant, N Li, T Wang, ...
Journal of Materials Chemistry A 7 (41), 23361-23377, 2019
|Twist and degrade—Impact of molecular structure on the photostability of nonfullerene acceptors and their photovoltaic blends|
J Luke, EM Speller, A Wadsworth, MF Wyatt, S Dimitrov, HKH Lee, Z Li, ...
Advanced Energy Materials 9 (15), 1803755, 2019
|Probing the degradation and homogeneity of embedded perovskite semiconducting layers in photovoltaic devices by Raman spectroscopy|
KEA Hooper, HKH Lee, MJ Newman, S Meroni, J Baker, TM Watson, ...
Physical Chemistry Chemical Physics 19 (7), 5246-5253, 2017
|Outstanding indoor performance of perovskite photovoltaic cells–effect of device architectures and interlayers|
HKH Lee, J Barbé, SMP Meroni, T Du, CT Lin, A Pockett, J Troughton, ...
Solar RRL 3 (1), 1800207, 2019
|Localized effect of PbI 2 excess in perovskite solar cells probed by high-resolution chemical–optoelectronic mapping|
J Barbé, M Newman, S Lilliu, V Kumar, HKH Lee, C Charbonneau, ...
Journal of Materials Chemistry A 6 (45), 23010-23018, 2018
|Dark electrical bias effects on moisture-induced degradation in inverted lead halide perovskite solar cells measured by using advanced chemical probes|
J Barbé, V Kumar, MJ Newman, HKH Lee, SM Jain, H Chen, ...
Sustainable Energy & Fuels 2 (4), 905-914, 2018
|Role of electron blocking and trapping layers in transport characterization of a photovoltaic polymer poly (3-hexylthiophene)|
HKH Lee, KKH Chan, SK So
Organic Electronics 13 (4), 541-544, 2012
|Bulk-heterojunction solar cells with enriched polymer contents|
H Yin, KL Chiu, CHY Ho, HKH Lee, HW Li, Y Cheng, SW Tsang, SK So
Organic Electronics 40, 1-7, 2017
|Toward improved environmental stability of polymer: fullerene and polymer: nonfullerene organic solar cells: a common energetic origin of light-and oxygen-induced degradation|
EM Speller, AJ Clarke, N Aristidou, MF Wyatt, L Francàs, G Fish, H Cha, ...
ACS energy letters 4 (4), 846-852, 2019
|Impact of Aggregation on the Photochemistry of Fullerene Films: Correlating Stability to Triplet Exciton Kinetics|
EM Speller, JD McGettrick, B Rice, AM Telford, HKH Lee, CH Tan, ...
ACS Applied Materials and Interfaces 9 (27), 22739-22747, 2017
|Charge transport study of semiconducting polymers and their bulk heterojunction blends by capacitance measurements|
KKH Chan, SW Tsang, HKH Lee, F So, SK So
Journal of Polymer Science Part B: Polymer Physics 51 (8), 649-658, 2013
|Tail state limited photocurrent collection of thick photoactive layers in organic solar cells|
J Wu, J Luke, HKH Lee, PS Tuladhar, H Cha, SY Jang, WC Tsoi, ...
Nature communications 10 (1), 1-10, 2019