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Switching between H- and J-type electronic coupling in single conjugated polymer aggregates

Eder, Theresa, Stangl, Thomas, Gmelch, Max, Remmerssen, Klaas, Laux, Dirk, Höger, Sigurd, Lupton, John M. and Vogelsang, Jan (2017) Switching between H- and J-type electronic coupling in single conjugated polymer aggregates. Nature Communications 8 (1641), pp. 1-11.

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Date of publication of this fulltext: 22 Jan 2018 16:55

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Other URL: http://doi.org/10.1038/s41467-017-01773-0, https://www.nature.com/articles/s41467-017-01773-0

Dieser Artikel ist in einer Zeitschrift aus dem Directory of Open Access (DOAJ) publiziert.


Abstract

The aggregation of conjugated polymers and electronic coupling of chromophores play a central role in the fundamental understanding of light and charge generation processes. Here we report that the predominant coupling in isolated aggregates of conjugated polymers can be switched reversibly between H-type and J-type coupling by partially swelling and drying the aggregates. Aggregation is ...

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Item type:Article
Date:21 November 2017
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Lupton > Group John Lupton
Projects:Open Access Publizieren (DFG), GRK 1570, Elektronische Eigenschaften von Nanostrukturen auf Kohlenstoff-Basis
Identification Number:
ValueType
10.1038/s41467-017-01773-0DOI
Keywords:ENERGY-TRANSFER; BICHROMOPHORIC MOLECULES; QUANTUM COHERENCE; ORGANIC PHOTOVOLTAICS; PHOTON STATISTICS; EXCITON MODEL; POLY(3-HEXYLTHIOPHENE); LIGHT; CHROMOPHORES; FLUORESCENCE;
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:36550
Owner only: item control page

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