Impact of Na Doping on the Carrier Transport Path in Polycrystalline Flexible Cu2ZnSn(S,Se)4 Solar Cells

WL Jeong, KP Kim, J Kim, HK Park, JH Min… - Advanced …, 2020 - Wiley Online Library
It is well‐known that the alkali doping of polycrystalline Cu2ZnSn (S, Se) 4 (CZTSSe) and Cu
(In, Ga)(Se, S) 2 has a beneficial influence on the device performance and there are various …

[HTML][HTML] Structural and Compositional Analysis of CZTSSe Thin Films by Varying S/(S+ Se) Ratio

MY Zaki, F Sava, ID Simandan, C Mihai, A Velea - Energies, 2024 - mdpi.com
The development of kesterite (Cu2ZnSn (S, Se) 4, CZTSSe) thin films for photovoltaic
applications is highly necessary, given their composition of Earth-abundant, environmentally …

Influence of Al-doped ZnO transparent electrodes on thin-film interference in Cu2ZnSn (S, Se) 4 thin-film solar cells prepared via a sputtering method

WL Jeong, KP Kim, JH Min, DS Lee - Materials Science in Semiconductor …, 2021 - Elsevier
Transparent electrodes are often regarded as a trade-off between transmittance and sheet
resistance, although the effect of thin-film interference on the performance of an …

Influence of pre-annealing Cu-Sn on the structural properties of CZTSe thin films grown by a two-stage process

MA Olgar, BM Başol, M Tomakin, A Seyhan… - Materials Science in …, 2018 - Elsevier
In this study CZTSe thin film were synthesized by a two-stage process that included
sequential sputter deposition of Cu and Sn layers forming a Cu/Sn structure, pre-annealing …

Improving Ultraviolet Responses in Cu2ZnSn(S,Se)4 Thin-Film Solar Cells Using Quantum Dot-Based Luminescent Down-Shifting Layer

WL Jeong, J Jang, J Kim, SK Joo, MD Park, HM Kwak… - Nanomaterials, 2021 - mdpi.com
Quantum dot (QD)-based luminescent down-shifting (LDS) layers were deposited on
Cu2ZnSn (S, Se) 4 (CZTSSe) solar cells via the drop-casting method. The LDS layers can …

Morphological control of Cu2ZnSn (S, Se) 4 absorber films via inverted annealing for high-performance solar cells

WL Jeong, DS Lee - Applied Surface Science, 2020 - Elsevier
In recent years, the method of forming Cu 2 ZnSn (S, Se) 4 (CZTSSe) by heating precursors
has been widely used, but the chalcogen vapor conditions and the placement of the sample …

Influence of effective thermal conductivity on the performance of the highly efficient CZTSSe thin film solar cells

WL Jeong, JH Min, HS Kim, JH Kim… - 2018 IEEE 7th World …, 2018 - ieeexplore.ieee.org
We achieved an improvement in shunt resistance and power conversion efficiency (PCE) of
CZTSSe solar cell by optimization and quantification of the annealing process. A CZTSSe …