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Changmok Oh
Changmok Oh
Research Scientist
Verified email at gist.ac.kr
Title
Cited by
Cited by
Year
Efficient and Stable Perovskite Solar Cells with a High Open‐Circuit Voltage Over 1.2 V Achieved by a Dual‐Side Passivation Layer
JH Kim, YR Kim, J Kim, CM Oh, IW Hwang, J Kim, S Zeiske, T Ki, S Kwon, ...
Advanced Materials 34 (41), 2205268, 2022
242022
Efficiency enhancements in non-fullerene acceptor-based organic solar cells by post-additive soaking
H Choi, J Lee, CM Oh, S Jang, H Kim, MS Jeong, SH Park, IW Hwang
Journal of materials chemistry A 7 (15), 8805-8810, 2019
222019
Enhanced charge separation in ternary bulk-heterojunction organic solar cells by fullerenes
CM Oh, J Lee, SH Park, IW Hwang
The Journal of Physical Chemistry Letters 12 (27), 6418-6424, 2021
122021
Efficient and Stable Quasi‐2D Ruddlesden–Popper Perovskite Solar Cells by Tailoring Crystal Orientation and Passivating Surface Defects
JH Kim, CM Oh, IW Hwang, J Kim, C Lee, S Kwon, T Ki, S Lee, H Kang, ...
Advanced Materials 35 (31), 2302143, 2023
112023
Carrier losses in non-geminate charge-transferred states of nonfullerene acceptor-based organic solar cells
CM Oh, J Lee, SH Park, IW Hwang
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 250, 119227, 2021
82021
Highly stable and efficient cathode-buffer-layer-free inverted perovskite solar cells
YR Kim, CM Oh, CJ Yoon, JH Kim, K Park, K Lee, IW Hwang, H Kim
Nanoscale 13 (11), 5652-5659, 2021
82021
Polycrystalline Au nanomembrane as a tool for two-tone micro/nanolithography
CM Oh, KH Park, JH Choi, S Hwang, H Noh, YM Yu, JW Jang
Chemistry of Materials 29 (9), 3863-3872, 2017
82017
Micro-and nano-patterns fabricated by embossed microscale stamp with trenched edges
JH Choi, CM Oh, JW Jang
RSC advances 7 (51), 32058-32064, 2017
62017
Anion‐Induced Catalytic Reaction in a Solution‐Processed Molybdenum Oxide for Efficient Inverted Ternary Organic Photovoltaics
T Ki, C Lee, J Kim, IW Hwang, CM Oh, K Park, S Lee, JH Kim, ...
Advanced Functional Materials 32 (35), 2204493, 2022
32022
Anchoring self-assembled monolayer at perovskite/hole collector interface for wide bandgap Sn-based solar cells with a record efficiency over 12%
SW Cho, P Pandey, S Yoon, J Ryu, DG Lee, Q Shen, S Hayase, H Song, ...
Surfaces and Interfaces 42, 103478, 2023
22023
Enhanced charge separation by interchain hole delocalization in nonfullerene acceptor‐based bulk heterojunction materials
CM Oh, S Park, J Lee, SH Park, S Cho, IW Hwang
Carbon Energy 5 (7), e302, 2023
22023
Photostable organic solar cells based on non-fullerene acceptors with an aminated bathocuproine electron transport layer
YR Kim, S Lee, J Kim, J Oh, JH Kim, T Ki, CM Oh, IW Hwang, H Suh, ...
Journal of Materials Chemistry A 11 (9), 4510-4518, 2023
22023
Versatile control of concentration gradients in non-fullerene acceptor-based bulk heterojunction films using solvent rinse treatments
CM Oh, S Jang, J Lee, SH Park, IW Hwang
Green Energy & Environment 7 (5), 1102-1110, 2022
22022
Efficient Flexible Organic Solar Cells with a Low-Temperature-Processed Al-Doped Zinc Oxide Electron Transport Layer
J Jang, JH Kim, S Lee, CM Oh, IW Hwang, S Kim, A Park, D Kang, C Jang, ...
ACS Applied Energy Materials 6 (18), 9778-9787, 2023
12023
Elucidating the Chain-Extension Effect on the Exciton-Dissociation Mechanism through an Intra-or Interchain Polaron-Pair State in Push–Pull Conjugated Polymers
D Lee, SG Han, H Kim, H Hwang, C Park, J Noh, J Mun, HW Nho, JB Cho, ...
Chemistry of Materials 34 (24), 10873-10884, 2022
12022
Pyrrolopyrrole-1, 3-dione-Based Wide Band-Gap Polymeric Donors Exemplify High Voltage and Diminutive Energy Loss for Efficient Binary and Tandem Nonfullerene Organic Solar …
V Tamilavan, J Lee, S Jang, I Shin, CM Oh, IW Hwang, H Yang, D Kim, ...
ACS Applied Energy Materials 5 (8), 10108-10118, 2022
12022
Multi-functional ion-pairing additive for efficient quasi-2D perovskite light-emitting diodes and solar cells
X Du, Y Li, Z Yu, CM Oh, Y Zhang, F Liu, E Yang, Y Ahn, Y Chen, ...
Chemical Engineering Journal 487, 150596, 2024
2024
Effective Small Organic Molecule as a Defect Passivator for Highly Efficient Quasi‐2D Perovskite Light‐Emitting Diodes
Y Li, F Li, Z Yu, V Tamilavan, CM Oh, WH Jeong, X Shen, S Lee, X Du, ...
Small, 2308847, 2024
2024
4‐Phenylthiosemicarbazide Molecular Additive Engineering for Wide‐Bandgap Sn Halide Perovskite Solar Cells with a Record Efficiency Over 12.2%
P Pandey, SW Cho, J Bahadur, S Yoon, CM Oh, IW Hwang, H Song, ...
Advanced Energy Materials, 2401188, 2024
2024
Understanding the correlation between energy‐state mismatching and open‐circuit voltage loss in bulk heterojunction solar cells
HS Yang, D Kim, CM Oh, V Tamilavan, PM Hangoma, H Yi, BR Lee, I Shin, ...
Carbon Energy, e433, 2024
2024
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Articles 1–20