1. Electron Microscopy for Materials Research (EMAT)
2. University of Antwerp
3. Antwerp
4. Belgium
5. Faculty of Chemistry
6. Taras Shevchenko National University of Kyiv
7. 01601 Kyiv
8. Ukraine
9. Department of Physical and Inorganic Chemistry
10. University of Oviedo
11. 33006 Oviedo
12. Spain