[In preparation] S. H. Kim†, S. Roy†, S. Lyu†, ... , K. Cho, Investigation of Charge Transport ...
[In preparation] S. H. Kim, B. J. Kim, ... , K. Cho, Temperature-dependent ...
[In preparation] Yu, H. S.; Kim, S. H.†; ... ; Lee, H. Strategies to Mitigate Water-Induced ...
[In preparation] Kim, S. H.; ... ; Kang, B. Recent Progress in Polymer Dielectric ...
[Under review] Kim, J.; Lee, H.; Kim, S. H.; Kim, S. H.; Cho, K. Electrostatic Control of Carrier-Dopant ...
[Submitted] Trap-Modified Inverted Organic Photodetectors ...
- 2025
(16) Bai, L.; Chung, S.; Zhao, Z.; Lee, J.-H.; Kim, S. H.; Liu, Y.; Tan, L.; Zhong, J.; Zhang, J.; Cho, K.; Kan, Z. Stepwise Control of Molecular Packing Orientation and Order in Non-Fullerene Acceptors Using Dual Additives for High-Efficiency Organic Solar Cells. J. Energy Chem. 2025. https://doi.org/10.1016/j.jechem.2025.07.021.
(15) Ok, E.; Chung, S.; Kim, S. H.; Kim, K.; Park, S.; Kim, H.; Yi, Y.; Jang, J. D.; Lee, H.; Choi, H. H.; Kang, B.; Cho, K. Accompanying Structural Transformations in Polarity Switching of Heavily Doped Conjugated Polymers. Adv. Mater. 2025, 2505945. https://doi.org/10.1002/adma.202505945.
(14) Chung, S.†; Kim, S. H.†; Kim, S.; Ok, E.; Kim, B. J.; Kim, J.; Shin, J.; Chung, T.; Jang, J. D.; Lee, S.; Kang, B.; Cho, K. Enhancing Mechanical Deformability of Rigid Conjugated Polymers through Functional Additive-Induced Persistence Length Modulation. Adv. Funct. Mater. 2025. 2511256. https://doi.org/10.1002/adfm.202511256.
(13) Lee, Y.†; Kim, S. H.†; Kim, D.; Lee, H. Effect of Polymer Crystallinity on the Spatial Distribution of Dopant in Sequentially Solution-Doped Conjugated Polymer Thin Films. Macromol. Res. 2025. https://doi.org/10.1007/s13233-025-00416-4.
- 2024
(12) Kim, S. H.; Park, S.; Chung, S.; Ok, E.; Kim, B. J.; Jang, J. D.; Kang, B.; Cho, K. Multiscale Analyses of Strain-Enhanced Charge Transport in Conjugated Polymers. ACS Nano 2024, 18 (45), 31332–31348. https://doi.org/10.1021/acsnano.4c10775.
(11) Jang, H.; Bae, G. Y.; Kim, S. H.; Sung, J.; Lee, E. Crosslinking-Induced Anion Transport Control for Enhancing Linearity in Organic Synaptic Devices. Mater. Horiz. 2024, 11 (19), 4638–4650. https://doi.org/10.1039/D4MH00806E.
(10) Park, S.; Kim, S. H.; Lee, H.; Cho, K. Strain-Dependent Charge Trapping and Its Impact on the Operational Stability of Polymer Field-Effect Transistors. npj Flex Electron 2024, 8 (1), 1–12. https://doi.org/10.1038/s41528-024-00359-3.
(9) Chung, S.†; Kim, S. H.†; Ok, E.; Kim, B. J.; Kang, B.; Cho, K. Structural Insights into Conjugated Polymers for Stretchable Organic Transistors. Chem. Mater. 2024, 36 (1), 74–98. https://doi.org/10.1021/acs.chemmater.3c02394.
(8) Sung, W.; Kim, S. H.; Kim, B.; Lee, D. C.; Kim, S.; Choi, J.; Cho, S.; Cho, K. High Luminescence Stability Enables Reduced Burn-In Voltage Loss in Organic Solar Cells. Solar RRL 2024, 8 (10), 2400047. https://doi.org/10.1002/solr.202400047.
- 2023
(7) Park, S.†; Choi, W.†; Kim, S. H.; Lee, H.; Cho, K. Protonated Organic Semiconductors: Origin of Water-Induced Charge-Trap Generation. Advanced Materials 2023, 35 (42), 2303707. https://doi.org/10.1002/adma.202303707.
(6) Kim, S. H.†; Chung, S.†; Kim, M.; Yoo, D.; Ok, E.; Kim, S.; Song, K. C.; Song, Y. J.; Kang, B.; Cho, K. Designing a Length-Modulated Azide Photocrosslinker to Improve the Stretchability of Semiconducting Polymers. Adv. Funct. Mater. 2023, 33 (23), 2212127. https://doi.org/10.1002/adfm.202212127. (selected as cover art)
신문기사
(5) Min, J.; Im, J.; Kim, S. H.; Choi, H. H.; Cho, K. Morphology Associated Positive Correlation between Carrier Mobility and Carrier Density in Highly Doped Donor–Acceptor Conjugated Polymers. Advanced Functional Materials 2023, 33 (19), 2212825. https://doi.org/10.1002/adfm.202212825.
- 2022
(4) Sung, W.; Lee, H.; Choi, W.; Han, S. G.; Kim, J.; Cho, K.; Kim, S. H.; Lee, D.; Kim, H. D.; Ohkita, H.; Cho, K. Nanomorphology Dependence of the Environmental Stability of Organic Solar Cells. NPG Asia Mater 2022, 14 (1), 1–14. https://doi.org/10.1038/s41427-022-00400-9.
- 2021
(3) Lee, S. B.; Lee, S.; Kim, D. G.; Kim, S. H.; Kang, B.; Cho, K. Solutal-Marangoni-Flow-Mediated Growth of Patterned Highly Crystalline Organic Semiconductor Thin Film Via Gap-Controlled Bar Coating. Advanced Functional Materials 2021, 31 (28), 2100196. https://doi.org/10.1002/adfm.202100196.
(2) Hong, J.-H.†; Kim, S. H.†; Jo, S. B.; Cho, K.; Kang, B. Organic Small-Molecule Heterointerface for Use in Transistor-Type Non-Volatile Memory. Organic Electronics 2021, 93, 106107. https://doi.org/10.1016/j.orgel.2021.106107.
- 2020
(1) Park, S.†; Kim, S. H.†; Choi, H. H.; Kang, B.; Cho, K. Recent Advances in the Bias Stress Stability of Organic Transistors. Adv. Funct. Mater. 2020, 30 (20), 1904590. https://doi.org/10.1002/adfm.201904590.
Kim, S. H. and Cho, K. "Strain Dependency of Charge Transport of Stretchable Conjugated Polymers", Poster presentation, Materials Research Society Fall Meeting, 2023, Boston, USA.
Kim, S. H. and Cho, K. "Strain Dependent Charge Transport of Stretchable Organic Semiconductors: Insights from Molecular Deformation Behaviors", Oral presentation, The Polymer Society of Korea Fall Meeting, 2023, Jeju, Korea.
Kim, S. H. and Cho, K. “Multiscale Study of Strain-Dependent Charge Transport in Deformable Conjugated Polymers”, Poster presentation, The Polymer Society of Korea Spring Meeting, 2023, Daejeon, Korea.
Kim, S. H.; Park, S.; Cho, K. “Multiscale Study of Strain-Dependent Charge Transport in Deformable Conjugated Polymers”, Poster presentation, The Polymer Society of Korea Spring Meeting, 2022, Daejeon, Korea.
Chung, S.; Kim, S. H.; Cho, K. “Length-modulated Nitrene Induced Photo-crosslinking Networks in near-Amorphous Conjugated Polymer for Stretchable Electronics”, Poster presentation, The Polymer Society of Korea Spring Meeting, 2022, Daejeon, Korea.
Park, S.; Kim, S. H.; Cho, K. “A Combined Spectroscopic Investigation of Charge Trapping Mechanism in Polymer Semiconductors for High Operational Stability of Polymer Field-Effect Transistors”, Poster presentation, The Polymer Society of Korea Fall Meeting, 2021, Gyeongju, Korea.
Lee, S. B.; Kang, B.; Kim, S. H.; Sung, W.; Cho, K. “Highly-Aligned Organic Semiconductor Films via Programmed Bar-Coating for High-Performance Organic Transistors”, Poster presentation, Materials Research Society Fall Meeting, 2018, Boston, USA.