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Kee-Jeong Yang
Kee-Jeong Yang
Principal Researcher, DGIST
Verified email at dgist.ac.kr - Homepage
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Cited by
Year
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
2442016
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
1612019
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
1122015
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), 1-10, 2019
722019
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
582015
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
572015
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
512018
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
462019
Single-step sulfo-selenization method for achieving low open circuit voltage deficit with band gap front-graded Cu2ZnSn (S, Se) 4 thin films
DK Hwang, BS Ko, DH Jeon, JK Kang, SJ Sung, KJ Yang, D Nam, S Cho, ...
Solar Energy Materials and Solar Cells 161, 162-169, 2017
462017
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
392016
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
312018
Dye-doped polymer dispersed liquid crystal films for flexible displays
KJ Yang, SC Lee, BD Choi
Japanese Journal of Applied Physics 49 (5S1), 05EA05, 2010
282010
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
262017
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
252020
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
242017
Nanostructured p-type CZTS thin films prepared by a facile solution process for 3D p–n junction solar cells
SN Park, SJ Sung, JH Sim, KJ Yang, DK Hwang, JH Kim, GY Kim, W Jo, ...
Nanoscale 7 (25), 11182-11189, 2015
242015
Electro-optical characteristics of dye-doped polymer dispersed liquid crystals
KJ Yang, DY Yoon
Journal of Industrial and Engineering Chemistry 17 (3), 543-548, 2011
242011
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
222018
Influence of precursor sulfur content on film formation and the properties of sulfurized Cu2ZnSnS4 thin films for solar cells
DH Son, DH Kim, KJ Yang, D Nam, M Gansukh, H Cheong, JK Kang
physica status solidi (a) 211 (4), 946-951, 2014
222014
Systematic control of nanostructured interfaces of planar Sb2S3 solar cells by simple spin-coating process and its effect on photovoltaic properties
SJ Sung, EK Gil, SJ Lee, YC Choi, KJ Yang, JK Kang, KY Cho, DH Kim
Journal of industrial and engineering chemistry 56, 196-202, 2017
202017
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