Dorota Niedzialek, Vincent Lemaur, Dmytro Dudenko, Jie Shu, Michael Ryan Hansen, Jens Wenzel Andreasen, Wojciech Pisula, Klaus Müllen, Jérôme Cornil and David Beljonne Probing the Relation Between Charge Transport and Supramolecular Organization Down to Ångström Resolution in a Benzothiadiazole-Cyclopentadithiophene Copolymer Advanced Materials 25
Version of Record online: 19 JUN 2012 | DOI: 10.1002/adma.201201058
Molecular modeling shows that longitudinal displacement of the backbones by a couple of ångströms has a profound impact on the electronic coupling mediating charge transport in a conjugated copolymer. These changes can be probed by monitoring the calculated X-ray scattering patterns and NMR chemical shifts as a function of sliding of the polymer chains and comparing them to experiment.
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