1. Department of Optical Materials Institute of Physics of the Czech Academy of Sciences Prague Czech Republic
2. Department of Fundamentals of Energy Materials, Institute of Physics Ilmenau University of Technology Ilmenau Germany
3. Department of Interface Design Helmholtz‐Zentrum Berlin für Materialien und Energie GmbH Berlin Germany
4. Energy Materials In‐Situ Laboratory Berlin (EMIL) Helmholtz‐Zentrum Berlin für Materialien und Energie GmbH Berlin Germany
5. Synchrotron X‐ray Station at SPring‐8 National Institute for Materials Science (NIMS) Sayo Hyogo Japan
6. Department of Chemistry and Pharmacy Friedrich‐Alexander‐Universität Erlangen‐Nürnberg Erlangen Germany
7. Research Department X‐ray Spectroscopy at Interfaces of Thin Films Helmholtz‐Institute Erlangen‐Nürnberg for Renewable Energy (HI ERN) Berlin Germany