Broadband charge transfer dynamics in P3HT:PCBM blended film

Sheng Hsiung Chang; Chien Hung Chiang; Hsin Ming Cheng; Chao Yi Tai; Chun Guey Wu

doi:10.1364/OL.38.005342

Broadband charge transfer dynamics in P3HT:PCBM blended film

Sheng Hsiung Chang, Chien Hung Chiang, Hsin Ming Cheng, Chao Yi Tai, Chun Guey Wu

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

33 引文斯高帕斯（Scopus）

摘要

Broadband exciton dynamics in P3HT:PCBM blended film was observed by the femtosecond time-resolved photoluminescence sum-frequency technique. Onsager-Braun theory is applied to analyze the distribution of charge transfer radius at different energy levels. In our evaluation, the optimal diameter of P3HT fiber is about 14.3 nm for achieving the best exciton dissociation in P3HT:PCBM blended films. This technique can be readily used in the optimization of high-efficiency organic photovoltaics.

原文	???core.languages.en_GB???
頁（從 - 到）	5342-5345
頁數	4
期刊	Optics Letters
卷	38
發行號	24
DOIs	https://doi.org/10.1364/OL.38.005342
出版狀態	已出版 - 15 12月 2013

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10.1364/OL.38.005342

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AU - Tai, Chao Yi

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AB - Broadband exciton dynamics in P3HT:PCBM blended film was observed by the femtosecond time-resolved photoluminescence sum-frequency technique. Onsager-Braun theory is applied to analyze the distribution of charge transfer radius at different energy levels. In our evaluation, the optimal diameter of P3HT fiber is about 14.3 nm for achieving the best exciton dissociation in P3HT:PCBM blended films. This technique can be readily used in the optimization of high-efficiency organic photovoltaics.

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Broadband charge transfer dynamics in P3HT:PCBM blended film

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