Electroabsorption under white light illumination to investigate the internal electric field of the organic thin-film solar cells under operation

Applied Physics Letters 103 巻 22 号 223306-1-223306-4 頁 2013 発行
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タイトル
Electroabsorption under white light illumination to investigate the internal electric field of the organic thin-film solar cells under operation
著者
Nishimura Takuya
Furuyama Tomotaka
Miyazaki Masaru
Tanaka Senku
収録物名
Applied Physics Letters
103
22
開始ページ 223306-1
終了ページ 223306-4
収録物識別子
ISSN 00036951
内容記述
その他
Internal electric field of the Schottky-barrier solar cells ITO/pentacene/H2-phthalocyanine (H2Pc)/In/Al (cell A) and ITO/H2Pc/In/Al (cell B) was studied by electroabsorption spectroscopy under white light illumination. The H2Pc films in the two cells have different crystal orientations. Under short-circuit condition, the average internal field in the H2Pc layer of cell A is increased by 2.5 times by an illumination of 40 mW/cm2 white light, which is due to a trapping of photogenerated holes and a resulting dipole layer formation at the H2Pc/In interface, while that of cell B is not affected by the white light illumination.
主題
Organic solar cells ( その他)
Electroabsorption ( その他)
Internal Electric field ( その他)
言語
英語
資源タイプ 学術雑誌論文
出版者
American Institute of Physics
発行日 2013
権利情報
© 2013 AIP Publishing. This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing.
The following article appeared in Appl. Phys. Lett. 103, 223306 (2013). and may be found at http://dx.doi.org/10.1063/1.4835096
出版タイプ Version of Record(出版社版。早期公開を含む)
アクセス権 オープンアクセス
関連情報
[DOI] 10.1063/1.4835096
[NCID] AA00543431