1. Department of Physics, Technical University of Denmark, DK-2800 Kgs. Lyngby, Denmark
2. Center for Electron Nanoscopy (CEN), Technical University of Denmark, DK-2800 Kgs. Lyngby, Denmark
3. Helmholtz-Zentrum-Berlin für Materialen und Energie, Hahn-Meitner-Platz 1, 14109 Berlin,
Germany
4. DNRF Center for Individual Nanoparticle Functionality (CINF),
Technical University of Denmark, DK-2800 Kgs. Lyngby,
Denmark