1. Materials Science and Applied Mathematics, Malmö University, 20506 Malmö, Sweden
2. Division of Synchrotron Radiation Research, Lund University, Box 118, 22100 Lund, Sweden
3. NanoLund, Lund University, Box
118, 22100 Lund, Sweden
4. Department of Chemistry and Biochemistry and the Oregon Center for Electrochemistry, University of Oregon, Eugene, Oregon 97403, United States
5. Institute of Solid-State Physics, University of Bremen, Otto-Hahn-Allee 1, Bremen 28359, Germany
6. Applied Physics and Semiconductor Spectroscopy, Brandenburg University of Technology, Cottbus-Senftenberg, K.-Zuse-Str. 1, Cottbus 03046, Germany
7. MAPEX Center for Materials and Processes, University of Bremen, Bremen 28359, Germany