Light-soaking stability of nano-structure tailored silicon thin film solar cells

M. Ito, N. Myojin, K. Kondo, A. Matsuda, Masaharu Shiratani, Yukio Watanabe

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

2 被引用数 (Scopus)

抄録

In order to overcome the light-soaking degradation of hydrogenated amorphous silicon(a-Si:H) solar cells, we have developed a novel material, called nanostructure tailored silicon, where nano-sized crystallites embedded in the amorphous silicon matrix homogeneously. Size and distribution of the crystallites can be precisely controlled by the layer-by-layer deposition. Degradation ratio of standard a-Si:H solar cells, whose degradation ratio is around 19%, can be remarkably suppressed to less than 5%. Although their initial efficiencies are not as high as standard a-Si:H solar cells, their after-light-soaked efficiencies (7.3%) exceed that of amorphous one (6.8%) on non-textured substrate.

本文言語英語
ホスト出版物のタイトルProceddings of the 3rd World Conference on Photovoltaic Energy Conversion
編集者K. Kurokawa, L.L. Kazmerski, B. McNeils, M. Yamaguchi, C. Wronski
ページ1592-1595
ページ数4
出版ステータス出版済み - 12 1 2003
イベントProceddings of the 3rd World Conference on Photovoltaic Energy Conversion - Osaka, 日本
継続期間: 5 11 20035 18 2003

出版物シリーズ

名前Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion
B

その他

その他Proceddings of the 3rd World Conference on Photovoltaic Energy Conversion
Country日本
CityOsaka
Period5/11/035/18/03

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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