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[Invited Paper by MRS] K.-W. Jung and Y. C. Choi*, TBA, J. Mater. Res. in preparation
S. Y. Cho, K. Yeo, J. W. Kim, J. H. Kwak, D.-Y. Choi*, J. H. Jang*, S. Jeong*, Y. C. Choi*, S. D. Bu*, Blue photoluminescence from active carboxyl adatoms on nanoporous anodic alumina films, Sci. Rep. 2025, 15, 2794.
[Works with High School Students, R&E] Y. C. Choi*, Y. Chung, J. Y. Han, J. E. Hyung, and H.-S. Kim, Influence of atmospheric conditions on the formation and structural properties of two-dimensional SbSI films, Mater. Lett. 2024, 357, 135682.
S. Ko, T. Yong, ......, Y. C. Choi ...... J. Choi*, A Top-Down Strategy for Reforming the Characteristics of NiO Hole Transport Layer in Inverted Perovskite Solar Cells, Solar RRL 2023, 7, 2300049.
[Topical Review & Invited Paper by Editorial Board] Y. C. Choi* and Riming Nie, Heavy pnictogen chalcohalides for efficient, stable, and environmentally friendly solar cell applications, Nanotechnology 2023, 34, 142001.
[Supplementary Cover & Invited Paper by E-MRS] K.-W. Jung and Y. C. Choi*, Compositional Engineering of Antimony Chalcoiodides via a Two-Step Solution Process for Solar Cell Applications, ACS Appl. Energy Mater. 2022, 5, 5348.
[Cover Article & Editor's Choice] Y. C. Choi* and K.-W. Jung, One-Step Solution Deposition of Antimony Selenoiodide Films via Precursor Engineering for Lead-Free Solar Cell Applications, Nanomaterials 2021, 11, 3206.
[Review] Y. C. Choi* and K.-W. Jung, Recent Progress in Fabrication of Antimony/Bismuth Chalcohalides for Lead-Free Solar Cell Applications, Nanomaterials 2020, 10, 2284.
[Cover Article] Y. C. Choi* and E. Hwang, Controlled Growth of BiSI Nanorod-Based Films Through a Two-Step Solution Process for Solar Cell Applications, Nanomaterials 2019, 9, 1650.
H.S. Yun, B. Park, Y. C. Choi ...... S. I. Seok*, Efficient Nanostructured TiO2/SnS Heterojunction Solar Cells, Adv. Energy Mater. 2019, 9, 1901343.
O. Ramirez, P. Ramasamy, Y. C. Choi*, and J. S. Lee* (co-corresponding author), Morphology Transformation of Chalcogenide Nanoparticles Triggered by Cation Exchange Reactions, Chem. Mater. 2019, 31, 268.
[Editor's Pick] Y. C. Choi*, E. Hwang, and D. H. Kim, Controlled growth of SbSI thin films from amorphous Sb2S3 for low-temperature solution processed chalcohalide solar cells, APL Mater. 2018, 6, 121108.
R. Nie, H. Yun,......, Y. C. Choi, and S. I. Seok*, Efficient Solar Cells Based on Light‐Harvesting Antimony Sulfoiodide, Adv. Energy Mater. 2018, 8, 201701901.
[Feature Article] Y. C. Choi*, S. W. Lee, and D. H. Kim, Antisolvent-assisted powder engineering for controlled growth of hybrid CH3NH3PbI3 perovskite thin films, APL Mater. 2017, 5, 026101.
Y. C. Choi*, S. W. Lee, H. J. Jo, D. H. Kim, and S. J. Sung, Controlled growth of organic-inorganic hybrid CH3NH3PbI3 perovskite thin films from phase-controlled crystalline powders, RSC Adv. 2016, 6, 104359.
Y. C. Choi and S. I. Seok, Efficient Sb2S3-Sensitized Solar Cells Via Single-Step Deposition of Sb2S3 Using S/Sb-Ratio-Controlled SbCl3-Thiourea Complex Solution, Adv. Funct. Mater. 2015, 25, 2892.
Y. C. Choi, E. J. Yeom, T. K. Ahn, and S. I. Seok, CuSbS2-Sensitized Inorganic–Organic Heterojunction Solar Cells Fabricated Using a Metal–Thiourea Complex Solution, Angew. Chem. Int. Ed. 2015, 54, 4005.
Y. C. Choi et al., Highly Improved Sb2S3 Sensitized‐Inorganic–Organic Heterojunction Solar Cells and Quantification of Traps by Deep‐Level Transient Spectroscopy, Adv. Funct. Mater. 2014, 24, 3587.
Y. C. Choi et al., Efficient Inorganic‐Organic Heterojunction Solar Cells Employing Sb2(Sx/Se1-x)3 Graded‐Composition Sensitizers, Adv. Energy Mater. 2014, 4, 1301680.
Y. C. Choi et al., Sb2Se3‐Sensitized Inorganic–Organic Heterojunction Solar Cells Fabricated Using a Single‐Source Precursor, Angew. Chem. Int. Ed. 2014, 53, 1329.
Y. C. Choi, Method for manufacturing bismuth chalcohalide thin film and method for manufacturing solar cell comprising same, Korea Patent (# 10-2231108).
Y. C. Choi and D. H. Kim, Preparation method of antimony chalcohalide photoactive layer and solar cell comprising the same, Korea Patent (# 10-10-1906071)
Y. C. Choi et al., Manufacturing method of organic-inorganic hybrid perovskite photo active layer, photo active layer manufactured thereby and solar cell comprising the same, (# 10-1798549 )
(Last updated: 03/23/2025 / to be updated...)