Hyojung Cha
Hyojung Cha
Assistant Professor, Kyungpook National University
Verified email at - Homepage
Cited by
Cited by
Enhanced photocatalytic hydrogen evolution from organic semiconductor heterojunction nanoparticles
J Kosco, M Bidwell, H Cha, T Martin, CT Howells, M Sachs, DH Anjum, ...
Nature materials 19 (5), 559-565, 2020
An efficient,“burn in” free organic solar cell employing a nonfullerene electron acceptor
H Cha, J Wu, A Wadsworth, J Nagitta, S Limbu, S Pont, Z Li, J Searle, ...
Advanced Materials 29 (33), 1701156, 2017
Exceptionally low charge trapping enables highly efficient organic bulk heterojunction solar cells
J Wu, J Lee, YC Chin, H Yao, H Cha, J Luke, J Hou, JS Kim, JR Durrant
Energy & Environmental Science 13 (8), 2422-2430, 2020
Complementary absorbing star‐shaped small molecules for the preparation of ternary cascade energy structures in organic photovoltaic cells
H Cha, DS Chung, SY Bae, MJ Lee, TK An, J Hwang, KH Kim, YH Kim, ...
Advanced Functional Materials 23 (12), 1556-1565, 2013
Tracking charge transfer to residual metal clusters in conjugated polymers for photocatalytic hydrogen evolution
M Sachs, H Cha, J Kosco, CM Aitchison, L Francās, S Corby, CL Chiang, ...
Journal of the American Chemical Society 142 (34), 14574-14587, 2020
Influence of blend morphology and energetics on charge separation and recombination dynamics in organic solar cells incorporating a nonfullerene acceptor
H Cha, S Wheeler, S Holliday, SD Dimitrov, A Wadsworth, HH Lee, ...
Advanced Functional Materials 28 (3), 1704389, 2018
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 Francās, G Fish, H Cha, ...
ACS energy letters 4 (4), 846-852, 2019
Alkyl chain length dependence of the field-effect mobility in novel anthracene derivatives
JY Back, TK An, YR Cheon, H Cha, J Jang, Y Kim, Y Baek, DS Chung, ...
ACS applied materials & interfaces 7 (1), 351-358, 2015
Effects of direct solvent exposure on the nanoscale morphologies and electrical characteristics of PCBM-based transistors and photovoltaics
S Nam, J Jang, H Cha, J Hwang, TK An, S Park, CE Park
Journal of Materials Chemistry 22 (12), 5543-5549, 2012
A Comparison of Charge Carrier Dynamics in Organic and Perovskite Solar Cells
J Wu, H Cha*, T Du, Y Dong, W Xu, CT Lin, JR Durrant*
Advanced Materials, 2101833, 2021
Tail state limited photocurrent collection of thick photoactive layers in organic solar cells
J Wu, J Luke, HKH Lee, P Shakya Tuladhar, H Cha, SY Jang, WC Tsoi, ...
Nature Communications 10 (1), 5159, 2019
Solvent additive to achieve highly ordered nanostructural semicrystalline DPP copolymers: toward a high charge carrier mobility.
TK An, I Kang, HJ Yun, H Cha, J Hwang, S Park, J Kim, YJ Kim, DS Chung, ...
Advanced materials (Deerfield Beach, Fla.) 25 (48), 7003-7009, 2013
Correlating Charge-Transfer State Lifetimes with Material Energetics in Polymer: Non-Fullerene Acceptor Organic Solar Cells
Y Dong, H Cha*, HL Bristow, J Lee, A Kumar, PS Tuladhar, I McCulloch, ...
Journal of the American Chemical Society 143 (20), 7599-7603, 2021
Non-fullerene acceptor photostability and its impact on organic solar cell lifetime
AJ Clarke, J Luke, R Meitzner, J Wu, Y Wang, HKH Lee, EM Speller, ...
Cell Reports Physical Science 2 (7), 2021
Suppression of recombination losses in polymer: nonfullerene acceptor organic solar cells due to aggregation dependence of acceptor electron affinity
H Cha, G Fish, J Luke, A Alraddadi, HH Lee, W Zhang, Y Dong, S Limbu, ...
Advanced Energy Materials 9 (27), 1901254, 2019
Exciton and Charge Carrier Dynamics in Highly Crystalline PTQ10: IDIC Organic Solar Cells
H Cha, Y Zheng, Y Dong, HH Lee, J Wu, H Bristow, J Zhang, HKH Lee, ...
Advanced Energy Materials, 2001149, 2020
Toward visibly transparent organic photovoltaic cells based on a near-infrared harvesting bulk heterojunction blend
J Lee, H Cha, H Yao, J Hou, YH Suh, S Jeong, K Lee, JR Durrant
ACS applied materials & interfaces 12 (29), 32764-32770, 2020
Enhancing Light Absorption and Prolonging Charge Separation in Carbon Quantum Dots via Cl-Doping for Visible-Light-Driven Photocharge-Transfer Reactions
G Murali, JKR Modigunta, S Park, S Lee, H Lee, J Yeon, H Kim, YH Park, ...
ACS applied materials & interfaces 13 (29), 34648-34657, 2021
Oligoethylene glycol side chains increase charge generation in organic semiconductor nanoparticles for enhanced photocatalytic hydrogen evolution
J Kosco, S Gonzalez‐Carrero, CT Howells, W Zhang, M Moser, ...
Advanced Materials 34 (22), 2105007, 2022
Efficient and photostable ternary organic solar cells with a narrow band gap non-fullerene acceptor and fullerene additive
J Lee, JH Lee, H Yao, H Cha, S Hong, S Lee, J Kim, JR Durrant, J Hou, ...
Journal of materials chemistry A 8 (14), 6682-6691, 2020
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