1. Academic Centre for Materials and Nanotechnology; AGH University of Science and Technology; A. Mickiewicza 30, 30-059 Krakow Poland
2. Faculty of Physics and Applied Computer Science; AGH University of Science and Technology; A. Mickiewicza 30 30-059 Krakow Poland
3. Faculty of Materials Science and Ceramics; AGH University of Science and Technology; A. Mickiewicza 30 30-059 Krakow Poland
4. Faculty of Chemistry; Jagiellonian University; Gronostajowa 2 30-060 Krakow Poland
5. Faculty of Energy and Fuels; AGH University of Science and Technology; A. Mickiewicza 30 30-059 Krakow Poland