1. AGH University of Science and Technology
2. Academic Centre for Materials and Nanotechnology
3. 30-059 Krakow
4. Poland
5. University of Hamburg
6. Multifunctional Nanostructures
7. Institute of Nanostructure and Solid State Physics
8. 20-355 Hamburg
9. Germany
10. Faculty of Non-Ferrous Metals
11. Jerzy Haber Institute of Catalysis and Surface Chemistry Polish Academy of Sciences
12. 30-239 Krakow
13. Jagiellonian University in Krakow
14. Department of Physical Chemistry and Electrochemistry
15. 30-060 Krakow