采用严格耦合波分析方法对周期性和随机纹理硅薄膜太阳能电池进行分析。

Analyzing periodic and random textured silicon thin film solar cells by Rigorous Coupled Wave Analysis.

机构信息

1] Research Center for Functional Materials and Nanomolecular Science, Electronic Devices and Nanophotonics Laboratory, Jacobs University Bremen, 28759 Bremen, Germany [2].

Research Center for Functional Materials and Nanomolecular Science, Electronic Devices and Nanophotonics Laboratory, Jacobs University Bremen, 28759 Bremen, Germany.

出版信息

Sci Rep. 2014 Aug 12;4:6029. doi: 10.1038/srep06029.

DOI:10.1038/srep06029

PMID:25112301

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5381427/

Abstract

A simple and fast method was developed to determine the quantum efficiency and short circuit current of thin-film silicon solar cells prepared on periodically or randomly textured surfaces. The optics was studied for microcrystalline thin-film silicon solar cells with integrated periodic and random surface textures. Rigorous Coupled Wave Analysis (RCWA) was used to investigate the behaviour of the solar cells. The analysis of the periodic and random textured substrates allows for deriving optimal surface textures. Furthermore, light trapping in periodic and randomly textured substrates will be compared.

摘要

开发了一种简单快速的方法来确定在周期性或随机纹理表面上制备的薄膜硅太阳能电池的量子效率和短路电流。对具有集成周期性和随机表面纹理的微晶硅薄膜太阳能电池进行了光学研究。严格耦合波分析（RCWA）用于研究太阳能电池的行为。周期性和随机纹理衬底的分析允许导出最佳的表面纹理。此外，还将比较周期性和随机纹理衬底中的光捕获。