1. J.Dlugosz University Częstochowa, Armii Krajowej 13/15, Częstochowa, Poland
2. Inorganic Chemistry Department, Uzhhorod National University, 46 Pidhirna, Uzhhorod, Ukraine
3. Department of Inorganic and Physical Chemistry, Eastern European National University, Voli Ave. 13, Lutsk, Ukraine
4. Department of Inorganic Chemistry, Ivan Franko National University, Kyryla i Mefodiya Str. 6, Lviv, Ukraine
5. Frantsevych Institute for Problems of Materials Science, National Academy of Sciences of Ukraine, 3 Krzhyzhanivsky St., Kyiv, Ukraine
6. Electrical Engineering Department, Czestochowa University Technology, Armii Krajowej 17, Czestochowa, Poland
7. Department of Experimental Physics and Information-Measuring Technology, Lesya Ukrainka Eastern European National University, 13 Voli Avenue, Lutsk, Ukraine
8. Thermoelectric Research Laboratory, Department of Inorganic Chemistry, Faculty of Materials Science and Ceramics, AGH University of Science and Technology, 30 Mickiewicza Avenue, Krakow, Poland
9. Department of Inorganic and Organic Chemistry, Lviv National University of Veterinary Medicine and Biotechnologies, Pekarska St. 50, Lviv, Ukraine
10. Yuriy Fed’kovych Chernivtsi National University, 2 Kotziubynskoho St., Chernivtsi, Ukraine
11. Institute for Electronics, Department of Information Technology and Electrical Engineering, ETH Zurich, Gloriastrasse 35, Zurich, Switzerland