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Highly Crystalline Films of PCPDTBT with Branched Side Chains by Solvent Vapor Crystallization: Influence on Opto‐Electronic Properties |
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| Authors: | Florian S U Fischer Daniel Trefz Justus Back Benjamin Tornow Steve Albrecht Kevin G Yager Alamgir Karim Dieter Neher Martin Brinkmann Sabine Ludwigs |
| Affiliation: | 1. IPOC‐Functional Polymers, University of Stuttgart, Stuttgart, Germany;2. University of Potsdam, Institute of Physics and Astronomy, Potsdam, Germany;3. Brookhaven National Laboratory, Upton, New York, USA;4. Department of Polymer Engineering, University of Akron, Ohio, USA;5. Institut Charles Sadron (UPR22), CNRS, Strasbourg Cedex 2, France |
| Abstract: | |
| Keywords: | crystallization low bandgap polymers morphology PCPDTBT (poly{[4 4‐bis(2‐ethylhexyl)‐cyclopenta‐(2 1‐b 3 4‐b')dithiophen]‐2 6‐diyl‐alt‐(2 1 3‐benzo‐thiadiazole)‐4 7‐diyl}) solvent vapor annealing |
