1. Sumy State University, 2 Rymskogo-Korsakova Street, Sumy 40007, Ukraine
2. University of Latvia, 3 Jelgavas Street, Riga LV-1004, Latvia
3. Department of Motor Vehicles, Lublin University of Technology, Nadbystrzycka 38 A, Lublin 20-618, Poland
4. Al-Farabi Kazakh National University, 71 Al-Farabi Avenue, Almaty 050040, Kazakhstan
5. Institute of Materials Science, Faculty of Materials Science and Technology, Slovak University of Technology, J. Bottu 25, Trnava 917 24, Slovakia
6. Henryk Niewodniczanski Institute of Nuclear Physics of the Polish Academy of Sciences, 152 Radzikowskiego Street, Krakow 31-342, Poland
7. Department of Electrical Devices and High Voltage Technology, Lublin University of Technology, 38 D Nadbystrzycka Street, Lublin 20-618, Poland
8. East-Kazakhstan State Technical University, D. Serikbayev Street, 19, Ust-Kamenogorsk 070000, Kazakhstan
9. Centre for Nanodiagnostics of Materials, Slovak University of Technology in Bratislava, 5 Vazovova Street, Bratislava 812 43, Slovakia
10. Faculty of Chemistry, Silesian University of Technology, 9 Strzody Street, Gliwice 44-100, Poland
11. Materials Research Centre, 3 Krzhizhanovskogo Street, Kyiv 03142, Ukraine
12. A. J. Drexel Nanomaterials Institute, and Department of Materials Science and Engineering, Drexel University, Philadelphia, Pennsylvania 19104, United States