1. Institute for Physical Chemistry Justus Liebig University Giessen 35392 Giessen Germany
2. Center for Materials Research (ZfM) Justus Liebig University Giessen 35392 Giessen Germany
3. Department of Materials & Earth Sciences Technische Universität Darmstadt 64289 Darmstadt Germany
4. Institute of Nanotechnology (INT) and Helmholtz Institute Ulm (HIU) Karlsruhe Institute of Technology (KIT) 76344 Eggenstein‐Leopoldshafen Germany
5. Institute of Energy and Climate Research Materials Synthesis and Processing (IEK‐1) Forschungszentrum Jülich GmbH 52425 Jülich Germany
6. Karlsruhe Nano Micro Facility (KNMF) Karlsruhe Institute of Technology (KIT) 76344 Eggenstein‐Leopoldshafen Germany