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Hwa Sook Ryu
Hwa Sook Ryu
Research Professor, Rice University, USA
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Year
Solution‐processed organic solar cells with high open‐circuit voltage of 1.3 V and low non‐radiative voltage loss of 0.16 V
N An, Y Cai, H Wu, A Tang, K Zhang, X Hao, Z Ma, Q Guo, HS Ryu, ...
Advanced Materials 32 (39), 2002122, 2020
1782020
Recent progress in indoor organic photovoltaics
HS Ryu, SY Park, TH Lee, JY Kim, HY Woo
Nanoscale 12 (10), 5792-5804, 2020
1432020
A synergistic strategy of manipulating the number of selenophene units and dissymmetric central core of small molecular acceptors enables polymer solar cells with 17.5% efficiency
C Yang, Q An, HR Bai, HF Zhi, HS Ryu, A Mahmood, X Zhao, S Zhang, ...
Angewandte Chemie 133 (35), 19390-19401, 2021
1412021
Vertically optimized phase separation with improved exciton diffusion enables efficient organic solar cells with thick active layers
Y Cai, Q Li, G Lu, HS Ryu, Y Li, H Jin, Z Chen, Z Tang, G Lu, X Hao, ...
Nature communications 13 (1), 2369, 2022
1362022
Ternary organic solar cells with small nonradiative recombination loss
Y Xie, T Li, J Guo, P Bi, X Xue, HS Ryu, Y Cai, J Min, L Huo, X Hao, ...
ACS Energy Letters 4 (5), 1196-1203, 2019
1102019
Isogenous asymmetric–symmetric acceptors enable efficient ternary organic solar cells with thin and 300 nm thick active layers simultaneously
HR Bai, Q An, M Jiang, HS Ryu, J Yang, XJ Zhou, HF Zhi, C Yang, X Li, ...
Advanced Functional Materials 32 (26), 2200807, 2022
762022
Insertion of chlorine atoms onto π-bridges of conjugated polymer enables improved photovoltaic performance
L Ye, Y Xie, K Weng, HS Ryu, C Li, Y Cai, H Fu, D Wei, HY Woo, S Tan, ...
Nano Energy 58, 220-226, 2019
732019
Fluorobenzotriazole (FTAZ)‐Based Polymer Donor Enables Organic Solar Cells Exceeding 12% Efficiency
Z Liao, Y Xie, L Chen, Y Tan, S Huang, Y An, HS Ryu, X Meng, X Liao, ...
Advanced Functional Materials 29 (10), 1808828, 2019
712019
Ternary organic solar cells based on two compatible PDI-based acceptors with an enhanced power conversion efficiency
K Weng, C Li, P Bi, HS Ryu, Y Guo, X Hao, D Zhao, W Li, HY Woo, Y Sun
Journal of materials chemistry A 7 (8), 3552-3557, 2019
652019
Asymmetric selenophene-based non-fullerene acceptors for high-performance organic solar cells
C Li, T Xia, J Song, H Fu, HS Ryu, K Weng, L Ye, HY Woo, Y Sun
Journal of materials chemistry A 7 (4), 1435-1441, 2019
602019
Non‐Fullerene Organic Solar Cells Based on Benzo [1, 2‐b: 4, 5‐b′] difuran‐Conjugated Polymer with 14% Efficiency
X Li, K Weng, HS Ryu, J Guo, X Zhang, T Xia, H Fu, D Wei, J Min, Y Zhang, ...
Advanced Functional Materials 30 (6), 1906809, 2020
542020
Heteroatom substitution-induced asymmetric A–D–A type non-fullerene acceptor for efficient organic solar cells
C Li, J Song, Y Cai, G Han, W Zheng, Y Yi, HS Ryu, HY Woo, Y Sun
Journal of Energy Chemistry 40, 144-150, 2020
492020
Recent advances in nonfullerene acceptor‐based layer‐by‐layer organic solar cells using a solution process
MH Jee, HS Ryu, D Lee, W Lee, HY Woo
Advanced Science 9 (25), 2201876, 2022
422022
Photophysical pathways in efficient bilayer organic solar cells: The importance of interlayer energy transfer
SY Park, S Chandrabose, MB Price, HS Ryu, TH Lee, YS Shin, Z Wu, ...
Nano Energy 84, 105924, 2021
412021
Asymmetric A–D–π–A-type nonfullerene small molecule acceptors for efficient organic solar cells
X Li, C Li, L Ye, K Weng, H Fu, HS Ryu, D Wei, X Sun, HY Woo, Y Sun
Journal of materials chemistry A 7 (33), 19348-19354, 2019
392019
High-performance photomultiplication photodiode with a 70 nm-thick active layer assisted by IDIC as an efficient molecular sensitizer
DK Neethipathi, HS Ryu, MS Jang, S Yoon, KM Sim, HY Woo, DS Chung
ACS applied materials & interfaces 11 (23), 21211-21217, 2019
352019
High-efficiency organic solar cells enabled by an alcohol-washable solid additive
Y Xie, HS Ryu, L Han, Y Cai, X Duan, D Wei, HY Woo, Y Sun
Science China Chemistry 64, 2161-2168, 2021
342021
Aesthetic and colorful: Dichroic polymer solar cells using high-performance Fabry-Perot etalon electrodes with a unique Sb2O3 cavity
HR Yeom, S Song, SY Park, HS Ryu, JW Kim, J Heo, HW Cho, B Walker, ...
Nano Energy 77, 105146, 2020
312020
Simultaneously improving the photovoltaic parameters of organic solar cells via isomerization of benzo [b] benzo [4, 5] thieno [2, 3-d] thiophene-based octacyclic non-fullerene …
Z Zhou, J Duan, L Ye, G Wang, B Zhao, S Tan, P Shen, HS Ryu, HY Woo, ...
Journal of materials chemistry A 8 (19), 9684-9692, 2020
272020
Synergistic effect of the selenophene-containing central core and the regioisomeric monochlorinated terminals on the molecular packing, crystallinity, film morphology, and …
GY Ge, W Xiong, KK Liu, HS Ryu, SS Wan, B Liu, A Mahmood, HR Bai, ...
Journal of Materials Chemistry C 9 (6), 1923-1935, 2021
212021
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Articles 1–20