1. Center for Advanced Technology Adam Mickiewicz University Uniwersytetu Poznanskiego Poznań, 10 61–614 Poznan Poland
2. Department of Chemistry Indian Institute of Technology Kanpur India 208016
3. Regional Centre of Advanced Technologies and Materials Czech Advanced Technology and Research Institute CATRIN) Palacký University Olomouc Šlechtitelů 27 779 00 Olomouc Czech Republic
4. CEET Nanotechnology Centre VSB-Technical University of Ostrava 17. listopadu 2172/15 708 00 Ostrava-Poruba Czech Republic
5. Institute of Physics Faculty of Materials Engineering and Technical Physics Poznan University of Technology Piotrowo 3 60-965 Poznan Poland