| Design of plasmonic back structures for efficiency enhancement of thin-film amorphous Si solar cells | |
| Bai, Wenli ; Gan, Qiaoqiang ; Bartoli, Filbert ; Zhang, Jing ; Cai, Likang ; Huang, Yidong ; Song, Guofeng | |
| 2010-10-12 ; 2010-10-12 | |
| 关键词 | GRATING STRUCTURES Optics |
| 中文摘要 | Metallic back structures with one-dimensional periodic nanoridges attached to a thin-film amorphous Si (a-Si) solar cell are numerically studied. At the interfaces between a-Si and metal materials, the excitation of surface-plasmon polaritons leads to obvious absorption enhancements in a wide near-IR range for different ridge shapes and periods. The highest enhancement factor of the cell external quantum efficiency is estimated to be 3.32. The optimized structure can achieve an increase of 17.12% in the cell efficiency. (C) 2009 Optical Society of America |
| 语种 | 英语 ; 英语 |
| 出版者 | OPTICAL SOC AMER ; WASHINGTON ; 2010 MASSACHUSETTS AVE NW, WASHINGTON, DC 20036 USA |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/82783]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | Bai, Wenli,Gan, Qiaoqiang,Bartoli, Filbert,et al. Design of plasmonic back structures for efficiency enhancement of thin-film amorphous Si solar cells[J],2010, 2010. |
| APA | Bai, Wenli.,Gan, Qiaoqiang.,Bartoli, Filbert.,Zhang, Jing.,Cai, Likang.,...&Song, Guofeng.(2010).Design of plasmonic back structures for efficiency enhancement of thin-film amorphous Si solar cells.. |
| MLA | Bai, Wenli,et al."Design of plasmonic back structures for efficiency enhancement of thin-film amorphous Si solar cells".(2010). |
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