Enhanced Photon Harvesting in Wedge Tandem Solar Cell

doi:10.1002/adts.202200632

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	Enhanced Photon Harvesting in Wedge Tandem Solar Cell
	S. K. Chamoli; S. Singh; C. L. Guo and W. Li
	2022
发表期刊	Advanced Theory and Simulations
页码	11
摘要	Light-trapping elements play an important role in solar cells to enhance their light-harvesting efficiency. Pyramidal-shaped nano-microstructures and gradient metasurfaces are mostly used as light-trapping elements in solar cells. There is, however, one major concern with nanostructured solar cells: a larger surface area resulting in a larger surface recombination loss. In this article, a novel thin-film wedge tandem-solar cell made of perovskites and silicon is designed where the bottom cell itself works as a light-trapping element. Optical and electrical simulations are performed to estimate performance metrics of the wedge tandem-solar cell and compare with typically used unpatterned planar tandem-solar cell. In terms of optical and electrical performance, wedge geometry outperforms planar geometry and shows 17.18% higher efficiency. Compared to a typical planar tandem cell, such a design can lead to thin and low-weight tandem solar cells, which can be very useful in space applications. The proposed design can be fabricated using an optimized electrospray deposition process.
DOI	10.1002/adts.202200632
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收录类别	sci
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/66623
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	S. K. Chamoli,S. Singh,C. L. Guo and W. Li. Enhanced Photon Harvesting in Wedge Tandem Solar Cell[J]. Advanced Theory and Simulations,2022:11.
APA	S. K. Chamoli,S. Singh,&C. L. Guo and W. Li.(2022).Enhanced Photon Harvesting in Wedge Tandem Solar Cell.Advanced Theory and Simulations,11.
MLA	S. K. Chamoli,et al."Enhanced Photon Harvesting in Wedge Tandem Solar Cell".Advanced Theory and Simulations (2022):11.

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