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Persistent URL http://purl.org/net/epubs/work/54090581
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Record Id 54090581
Title Intra- and inter-chain polaron diffusion in regio-random polythiophene studied by muon spin relaxation
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Abstract Longitudinal field (LF) muon-spin-relaxation measurements have been performed for polythiophene based polymers of regio-random poly(3-hexylthiophene-2,5-diyl) to elucidate the intra- and inter-chain hopping mechanisms. The LF dependent muon-spin depolarization rate indicates the occurrence of pronounced shift in the relative dominance of charge transport mechanism from intra-chain diffusion to inter-chain diffusion at 50 K which is higher than the 25 K observed previously for the regio-regular case.
Organisation ISIS , ISIS-RIKEN , ISIS-MUONS , STFC
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Language English (EN)
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Journal Article Physica B 405, no. 11 (2010): S381-S383. https://doi.org/1…/j.physb.2010.01.080 2010