Determination of photocarrier density under continuous photoirradiation using spectroscopic techniques as applied to polymer : Fullerene blend films

• Kanemoto, Katsuichi

• Nakatani, Hitomi

• Domoto, Shinya

抄録

We propose a method to determine the density of photocarrier under continuous photoirradiation in conjugated polymers using spectroscopic signals obtained by photoinduced absorption (PIA) measurements. The bleaching signals in the PIA measurements of polymer films and the steady-state absorption signals of oxidized polymer solution are employed to determine the photocarrier density. The method is applied to photocarriers of poly (3-hexylthiophene) (P3HT) in a blended film consisting of P3HT and [6,6]-phenyl C61 butyric acid methyl ester (PCBM)....

収録刊行物

• Journal of Applied Physics

  Journal of Applied Physics 116 (16), 163103-, 2014-10-27

  AIP Publishing

キーワード

• General Physics and Astronomy

詳細情報

• CRID: 1050001202448172160
• NII論文ID: 120006550805
• NII書誌ID: AA11868165
• ISSN: 10897550
• ISSN: 00218979
• DOI: 10.1063/1.4899609
• Web Site: https://dlisv03.media.osaka-cu.ac.jp/il/meta_pub/G0000438repository_10897550-116-16-163103
• Web Site: https://pubs.aip.org/aip/jap/article-pdf/doi/10.1063/1.4899609/13937151/163103_1_online.pdf
• 本文言語コード: en
• 資料種別: journal article
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