Novel indium-tin-oxide nano-whiskers for enhanced transmission of surface-textured silicon photovoltaic cells

C. H. Chang, Min Hsiang Hsu, Peichen Yu, Hao-Chung Kuo, W. L. Chang, W. C. Sun

研究成果: Conference contribution同行評審

4 引文 斯高帕斯(Scopus)

摘要

Conductive Indium-Tin-Oxide (ITO) nano-whiskers were deposited on surface-textured Si solar cells using glancing-angle electron-beam deposition. With different deposited time, the ITO nano-structured layer exhibit tunable thickness, which can be related to the surface reflectance. The optimized nano-whisker surface demonstrates a broadband anti-reflective properties (R<5%), better than the traditional Si 3 N 4 antireflection coating. Current-voltage and quantum efficiency analyses with the measured reflectivity data show enhanced optical transmission in the long wavelength range from 700nm to 1000nm, corresponding to a conversion efficiency improvement from 13.93% to 14.37%.

原文English
主出版物標題2009 34th IEEE Photovoltaic Specialists Conference, PVSC 2009
頁面540-543
頁數4
DOIs
出版狀態Published - 1 十二月 2009
事件2009 34th IEEE Photovoltaic Specialists Conference, PVSC 2009 - Philadelphia, PA, United States
持續時間: 7 六月 200912 六月 2009

出版系列

名字Conference Record of the IEEE Photovoltaic Specialists Conference
ISSN(列印)0160-8371

Conference

Conference2009 34th IEEE Photovoltaic Specialists Conference, PVSC 2009
國家United States
城市Philadelphia, PA
期間7/06/0912/06/09

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