標題: Effect of Hydrogen Dilution on the Intrinsic a-Si:H Film of the Heterojunction Silicon-Based Solar Cell
作者: Hsiao, Jui-Chung
Chen, Chien-Hsun
Lin, Chao-Cheng
Wu, Der-Ching
Yu, Peichen
光電工程學系
Department of Photonics
公開日期: 2011
摘要: In this work, effects of a hydrogen dilution ratio on the intrinsic amorphous hydrogenated silicon (i-a-Si:H) film of heterojunction silicon-based (HJS) solar cells were systematically studied. Long lifetime samples were obtained for R <= 5, indicating a good a-Si:H/c-Si interface. The dark conductivity was drastically decreased for R >= 2, indicating a good film quality. Consequently, an optimized power conversion efficiency of the HJS solar cells was obtained at a moderate R between 2 and 5. In contrast to the previous emphasis on long lifetime, the results indicate that both the interface and film qualities are correlated to the hydrogen dilution, which are important to achieve high-efficiency HJS solar cells. We show that the most optimized HJS solar cell exhibits a marked efficiency of 17.27%. (C) 2011 The Electrochemical Society. [DOI: 10.1149/1.3607981] All rights reserved.
URI: http://hdl.handle.net/11536/25945
http://dx.doi.org/10.1149/1.3607981
ISSN: 0013-4651
DOI: 10.1149/1.3607981
期刊: JOURNAL OF THE ELECTROCHEMICAL SOCIETY
Volume: 158
Issue: 9
起始頁: H876
結束頁: H878
Appears in Collections:Articles


Files in This Item:

  1. 000293175600056.pdf

If it is a zip file, please download the file and unzip it, then open index.html in a browser to view the full text content.