1. Ernst Ruska-Centre for Microscopy and Spectroscopy with Electrons and Peter Grünberg Institute
2. 52425 Jülich
3. Germany
4. Department of Physics and Astronomy
5. University of Bologna
6. Central Facility for Electron Microscopy (GFE)
7. RWTH Aachen University
8. 52074 Aachen
9. Jozef Stefan Institute
10. Solid-State Physics Department
11. SLO-1000 Ljubljana
12. Slovenia
13. DTU Nanolab
14. Technical University of Denmark
15. 2800 Kgs. Lyngby
16. Denmark