Hut-like pillar array Si solar cells

Hut-like pillar array Si solar cells
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DOI:
10.1016/j.solener.2016.03.026
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发表时间:
2016-07
期刊:
影响因子:
6.7
通讯作者:
F. Cabrera‐España;A. Agrawal
F. Cabrera‐España;A. Agrawal
中科院分区:
工程技术2区
文献类型:
--
作者:
F. Cabrera‐España;A. Agrawal

文献摘要

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一个好的太阳能电池纹理图案需要将大波长范围内的低反射和低表面复合结合在一起,以最大化输出。纳米线和金字塔图案分别在较长和较短波长区域提供低反射。本文介绍了一种激动人心的新型“小屋”状织构图案,它分别在长波长范围和短波长范围内改进了纳米线和金字塔的性能。此外,我们还分析了不同的结构参数,如高度、直径、表面覆盖率(SC)和ϑ,对太阳电池性能的影响。
A good texturing pattern for solar cells needs to combine low Reflectance over a large wavelength range and low surface recombination to maximize the output. Nanowire and pyramid patterns offer low Reflectance in the longer and shorter wavelength regions respectively. This paper introduces an exciting new “hut” like texturing pattern with excellent performance, improving that of nanowires and pyramids; over the long and short wavelength ranges respectively. Furthermore, we analyze the effect of different structural parameters such as height, diameter, Surface Coverage (SC) andϑ, on the solar cell performance.