Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5354322 | Applied Surface Science | 2015 | 5 Pages |
Abstract
In this paper, we used UV micro-imprint lithography periodic patterning combined with self-textured BZO films with a wide range of texture distributions for light trapping in thin-film silicon solar cells. It was found that the feature size of the periodic textures has a significant influence on the light trapping capacity of the glass substrate and the external quantum efficiency (EQE) of microcrystalline silicon (μc-Si:H) solar cells. Microcrystalline silicon solar cells, deposited on periodic textures of 5 μm, showed an improved photocurrent density without any loss in the open-circuit voltage and fill factor; hence, resulting in an overall efficiency increase of 6.28%.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
Yanfeng Wang, Xiaodan Zhang, Bing Han, Lisha Bai, Huixu Zhao, Fu Yang, Junhui Liang, Qian Huang, Xinliang Chen, Ying Zhao,