1. Institute of Nanotechnology, Karlsruhe Institute of Technology, Eggenstein-Leopoldshafen, Germany
2. KIT-TUD Joint Research Laboratory Nanomaterials, Technische Universität Darmstadt, Darmstadt, Germany
3. Herbert Gleiter Institute of Nanoscience, Nanjing University of Science and Technology, Nanjing, People’s Republic of China
4. Karlsruhe Nano Micro Facility, Karlsruhe Institute of Technology, Eggenstein-Leopoldshafen, Germany
5. Helmholtz Institute Ulm, Karlsruhe Institute of Technology, Eggenstein-Leopoldshafen, Germany