Polaron localization at interfaces in high-mobility microcrystalline conjugated polymers

N. Zhao, Y. Y. Noh, J. F. Chang, M. Heeney, I. McCulloch, H. Sirringhaus

研究成果: 雜誌貢獻期刊論文同行評審

96 引文 斯高帕斯(Scopus)

摘要

The charge-induced optical absorptions of two-dimensional polarons in semicrystalline, high-mobility conjugated polymers are investigated as a function of distance from an interface with polymer gate dielectrics of different dielectric constants. For high-k dielectrics, polarons in the accumulation layer at the interface are found to be more localized than those in the bulk.

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頁(從 - 到)3759-3763
頁數5
期刊Advanced Materials
21
發行號37
DOIs
出版狀態已出版 - 2009

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