| A band-gap-graded CZTSSe solar cell with 12.3% efficiency KJ Yang, DH Son, SJ Sung, JH Sim, YI Kim, SN Park, DH Jeon, JS Kim, ... Journal of Materials Chemistry A 4 (26), 10151-10158, 2016 | 322 | 2016 |
| Effect of solid-H 2 S gas reactions on CZTSSe thin film growth and photovoltaic properties of a 12.62% efficiency device DH Son, SH Kim, SY Kim, YI Kim, JH Sim, SN Park, DH Jeon, DK Hwang, ... Journal of Materials Chemistry A 7 (44), 25279-25289, 2019 | 270 | 2019 |
| Effects of Na and MoS2 on Cu2ZnSnS4 thin‐film solar cell KJ Yang, JH Sim, B Jeon, DH Son, DH Kim, SJ Sung, DK Hwang, S Song, ... Progress in Photovoltaics: Research and Applications 23 (7), 862-873, 2015 | 134 | 2015 |
| Flexible Cu2ZnSn(S,Se)4 solar cells with over 10% efficiency and methods of enlarging the cell area KJ Yang, S Kim, SY Kim, K Ahn, DH Son, SH Kim, SJ Lee, YI Kim, ... Nature communications 10 (1), 2959, 2019 | 129 | 2019 |
| Surface potential on grain boundaries and intragrains of highly efficient Cu2ZnSn (S, Se) 4 thin-films grown by two-step sputtering process GY Kim, AR Jeong, JR Kim, W Jo, DH Son, DH Kim, JK Kang Solar energy materials and solar cells 127, 129-135, 2014 | 80 | 2014 |
| Growth and device characteristics of CZTSSe thin-film solar cells with 8.03% efficiency DH Son, DH Kim, SN Park, KJ Yang, D Nam, H Cheong, JK Kang Chemistry of Materials 27 (15), 5180-5188, 2015 | 72 | 2015 |
| Void and secondary phase formation mechanisms of CZTSSe using Sn/Cu/Zn/Mo stacked elemental precursors SY Kim, DH Son, YI Kim, SH Kim, S Kim, K Ahn, SJ Sung, DK Hwang, ... Nano Energy 59, 399-411, 2019 | 69 | 2019 |
| Limiting effects of conduction band offset and defect states on high efficiency CZTSSe solar cell SY Kim, TR Rana, JH Kim, DH Son, KJ Yang, JK Kang, DH Kim Nano Energy 45, 75-83, 2018 | 67 | 2018 |
| Effects of the compositional ratio distribution with sulfurization temperatures in the absorber layer on the defect and surface electrical characteristics of Cu2ZnSnS4 solar cells KJ Yang, JH Sim, DH Son, DH Kim, GY Kim, W Jo, S Song, JH Kim, ... Progress in Photovoltaics: Research and Applications 23 (12), 1771-1784, 2015 | 67 | 2015 |
| Solution-processed Cu 2 ZnSnS 4 absorbers prepared by appropriate inclusion and removal of thiourea for thin film solar cells SN Park, SJ Sung, DH Son, DH Kim, M Gansukh, H Cheong, JK Kang RSC Advances 4 (18), 9118-9125, 2014 | 65 | 2014 |
| The alterations of carrier separation in kesterite solar cells KJ Yang, S Kim, JH Sim, DH Son, DH Kim, J Kim, W Jo, H Yoo, JH Kim, ... Nano Energy 52, 38-53, 2018 | 54 | 2018 |
| Effect of Cu–Sn–Se liquid phase on grain growth and efficiency of CZTSSe solar cells SY Kim, DH Son, SH Kim, YI Kim, S Kim, K Ahn, KJ Yang, JK Kang, ... Advanced Energy Materials 10 (14), 1903173, 2020 | 53 | 2020 |
| Solar conversion efficiency and distribution of ZnS secondary phase in Cu2ZnSnS4 solar cells D Nam, S Cho, JH Sim, KJ Yang, DH Son, DH Kim, JK Kang, MS Kwon, ... Solar Energy Materials and Solar Cells 149, 226-231, 2016 | 48 | 2016 |
| Sodium Effects on the Diffusion, Phase, and Defect Characteristics of Kesterite Solar Cells and Flexible Cu2ZnSn(S,Se)4 with Greater than 11% Efficiency KJ Yang, S Kim, SY Kim, DH Son, J Lee, YI Kim, SJ Sung, DH Kim, ... Advanced Functional Materials 31 (29), 2102238, 2021 | 45 | 2021 |
| Nanoscale observation of surface potential and carrier transport in Cu2ZnSn(S,Se)4 thin films grown by sputtering-based two-step process GY Kim, JR Kim, W Jo, DH Son, DH Kim, JK Kang Nanoscale research letters 9, 1-5, 2014 | 39 | 2014 |
| Flexible high-efficiency CZTSSe solar cells on stainless steel substrates K Ahn, SY Kim, S Kim, DH Son, SH Kim, SY Kim, JH Kim, SJ Sung, ... Journal of Materials Chemistry A 7 (43), 24891-24899, 2019 | 35 | 2019 |
| Precursor designs for Cu2ZnSn (S, Se) 4 thin-film solar cells KJ Yang, JH Sim, DH Son, YI Kim, DH Kim, D Nam, H Cheong, SY Kim, ... Nano Energy 35, 52-61, 2017 | 35 | 2017 |
| High performance and the low voltage operating InGaZnO thin film transistor D Son, DH Kim, SJ Sung, EA Jung, JK Kang Current Applied Physics 10 (4), e157-e160, 2010 | 35 | 2010 |
| High photo-conversion efficiency Cu2ZnSn (S, Se) 4 thin-film solar cells prepared by compound-precursors and metal-precursors J Kim, GY Kim, DH Son, KJ Yang, DH Kim, JK Kang, W Jo Solar Energy Materials and Solar Cells 183, 129-136, 2018 | 30 | 2018 |
| Comparison of chalcopyrite and kesterite thin-film solar cells KJ Yang, JH Sim, DH Son, DH Jeon, DK Hwang, D Nam, H Cheong, ... Journal of Industrial and Engineering Chemistry 45, 78-84, 2017 | 29 | 2017 |
