1. Institute of Materials for Electronics and Energy Technology (i-MEET) Friedrich-Alexander-Universität Erlangen-Nürnberg Martensstrasse 7 91058 Erlangen Germany
2. Helmholtz Institute Erlangen-Nürnberg for Renewable Energy (IEK-11) Immerwahrstrasse 2 91058 Erlangen Germany
3. Department of Chemistry and Centre for Processable Electronics Imperial College London White City Campus London W12 0BZ United Kingdom
4. Organic Nanoelectronics Laboratory, KNU Institute for Nanophotonics Applications (KINPA), Department of Chemical Engineering, School of Applied Chemical Engineering Kyungpook National University Daegu 41566 Republic of Korea
5. Department of Materials Science & Engineering University of Washington Seattle, WA 98195 USA
6. Molecular Engineering & Sciences Institute University of Washington Seattle, WA 98195 USA
7. Department of Chemistry University of Washington Seattle, WA 98195 USA