1. Institute of Applied Physics, Military University of Technology, Warsaw, Poland
2. School of Physics and Astronomy, University of Southampton, Southampton, United Kingdom
3. Université d’Artois, CNRS UMR 8181, Unité de Catalyse et de Chimie du Solide - UCCS, Faculté des Sciences Jean Perrin, Lens Cedex, France
4. Institute of Optoelectronics, Military University of Technology, Warsaw, Poland
5. Institute of Chemistry, Military University of Technology, Warsaw, Poland
6. Institute of Microelectronics and Optoelectronics, Warsaw University of Technology, Warsaw, Poland