1. Interface Design Helmholtz-Zentrum Berlin für Materialien und Energie GmbH Berlin 12489 Germany
2. Laboratory for Thin Films and Photovoltaics Empa-Swiss Federal Laboratories for Materials Science and Technology Dübendorf 8600 Switzerland
3. Faculty of Science and Technology Free University of Bozen-Bolzano Bolzano 39100 Italy
4. Department for Structure and Dynamics of Energy Materials Helmholtz-Zentrum Berlin für Materialien und Energie GmbH Berlin 14109 Germany
5. NIMS Synchrotron X-ray Station at SPring-8 National Institute for Materials Science (NIMS) 1-1-1 Kouto, Sayo Hyogo 679-5148 Japan
6. Research Center for Advanced Measurement and Characterization NIMS 1-2-1 Sengen Tsukuba Ibaraki 305-0047 Japan
7. Research Center for Functional Materials NIMS 1-1 Namiki Tsukuba Ibaraki 305-0044 Japan
8. Energy Materials In-Situ Laboratory Berlin (EMIL) Helmholtz-Zentrum Berlin für Materialien und Energie GmbH Berlin 12489 Germany
9. Department X‐ray Spectroscopy at Interfaces of Thin Films Helmholtz-Institute Erlangen-Nürnberg for Renewable Energy (HI ERN) Berlin 12489 Germany
10. Department of Chemistry and Pharmacy Friedrich-Alexander-Universität Erlangen-Nürnberg Erlangen 91054 Germany