1. Department of Organic and Perovskite Photovoltaics (OPP)Division PhotovoltaicsFraunhofer Institute for Solar Energy Systems (ISE) Heidenhofstrasse 2 79110 Freiburg im Breisgau Germany
2. CSIRO ManufacturingFlexible Electronics Laboratory Research Way Clayton VIC 3168 Melbourne Australia
3. Freiburg Materials Research Centre (FMF)Albert Ludwigs University of Freiburg George-Kohler allee 103 79110 Freiburg im Breisgau Germany