Journal ArticleDOI
Device modeling and study of AZO/i-ZnO/ZnS/CZTS-bilayer solar cell for different series and shunt resistances
TLDR
In this article , a simulation-based study on ZnS/CZTS-bilayer solar cells reveals the effect of band gap of dual CZTS layers, the thickness of different layers, front and back contact metal work-function, which helps to optimize the solar cell for these parameters.About:
This article is published in Solar Energy.The article was published on 2022-10-01. It has received 6 citations till now. The article focuses on the topics: CZTS & Solar cell.read more
Citations
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Journal ArticleDOI
Analysis of various hole transport layers (HTLs) on the performance of CZTS- solar cell
TL;DR: In this paper, the authors examined the potential HTLs (MoTe2, Cu2O, and SnS) and their contribution to the better performance of the CZTS-based solar cells.
Journal ArticleDOI
High efficiency Cu2MnSnS4 thin film solar cells with SnS BSF and CdS ETL layers: A numerical simulation
Ahmmad Isha,Abu Kowsar,Abdul Kuddus,M. K. Hossain,Md. Hasan Ali,Md. Dulal Haque,Md. Ferdous Rahman +6 more
TL;DR: In this article , the performance of the Cu2MnSnS4 (CMTS)-based TFSC without and with tin sulphide (SnS) back surface field (BSF) thin-film layer was numerically investigated.
Journal ArticleDOI
Improving the efficiency of ZnO/WS2/CZTS1 solar cells using CZTS2 as BSF layer by SCAPS-1D numerical simulation
TL;DR: In this article , the simulation and modeling of CZTS-based solar cells using tungsten disulfide (WS2) as the buffer layer and cZTS2 as the back surface field (BSF) layer to study the performance of the solar cell.
Impact of RF Sputtering Power on the Structural and Electrical Properties of Amorphous AZO Thin─Films
TL;DR: In this paper , structural and electrical properties of Al-doped ZnO (AZO) ultrathin-layers were investigated by means of RF magnetron sputtering at room temperature conditions.
Proceedings ArticleDOI
Impact of RF Sputtering Power on the Structural and Electrical Properties of Amorphous AZO Thin─Films
TL;DR: In this article , structural and electrical characteristics of Al-doped ZnO (AZO) ultrathin-layers were investigated by means of RF magnetron sputtering at room temperature conditions.
References
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Journal ArticleDOI
Defect energetics in ZnO: A hybrid Hartree-Fock density functional study
TL;DR: In this article, first-principles calculations based on hybrid Hartree-Fock density functionals provide a clear picture of the defect energetics and electronic structure in ZnO.
Journal ArticleDOI
Modelling polycrystalline semiconductor solar cells
TL;DR: In this paper, an overview is given of various electronic effects present in polycrystalline thin film solar cells, which do not occur in standard crystalline Si solar cells and how these effects are treated numerically in a numerical solar cell simulation tool, SCAPS.
Journal ArticleDOI
Classification of lattice defects in the kesterite Cu2ZnSnS4 and Cu2ZnSnSe4 earth-abundant solar cell absorbers.
TL;DR: The calculated properties explain the experimental observation that Cu poor and Zn rich conditions result in the highest solar cell efficiency, as well as suggesting an efficiency limitation in Cu2ZnSn(S,Se)4 cells when the S composition is high.
Journal ArticleDOI
Thin film solar cell with 8.4% power conversion efficiency using an earth‐abundant Cu2ZnSnS4 absorber
TL;DR: In this paper, a vacuum process was used to construct a pure sulfide Cu2ZnSnS4 solar cell with 8.4% efficiency, a number independently certified by an external, accredited laboratory.
Journal ArticleDOI
Defects in ZnO
TL;DR: A review of defects in ZnO is presented in this paper, with an emphasis on the physical properties of point defects in bulk crystals, and the problem of acceptor dopants remains a key challenge.
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