1. Center of Materials and Nanotechnologies
2. Faculty of Chemical Technology
3. University of Pardubice
4. 53002 Pardubice
5. Czech Republic
6. HiLASE Centre
7. Institute of Physics of the Czech Academy of Sciences
8. 2524 Dolní Břežany
9. Department of Physical Electronics
10. Masaryk University
11. 611 37 Brno
12. Central European Institute of Technology
13. Brno University of Technology
14. 612 00 Brno