1. Institute of Materials for Electronics and Energy Technology (i‐MEET)Department of Materials Science and EngineeringFriedrich‐Alexander University Erlangen‐Nürnberg 91058 Erlangen Germany
2. Erlangen Graduate School in Advanced Optical Technologies (SAOT) Paul‐Gordan‐Straße 6 91052 Erlangen Germany
3. Helmholtz Institute Erlangen‐Nürnberg for Renewable Energy (HI ERN) Egerlandstr. 3 91058 Erlangen Germany
4. Helmholtz‐Institute Erlangen‐Nürnberg for Renewable Energy (HI ERN) Immerwahrstr. 2 91058 Erlangen Germany
5. National Engineering Research Center for Advanced Polymer Processing TechnologyZhengzhou University 450002 Zhengzhou China