1. Center of Semiconductor Devices and Nanotechnologies, Yerevan State University, 1 Alex Manoogian, 0025 Yerevan, Armenia
2. Department of Metals and Corrosion Engineering, University of Chemistry and Technology Prague, Technická 5, 166 28 Prague 6, Prague, Czech Republic
3. Department of Organic Technology, University of Chemistry and Technology Prague, Technická 5, 166 28 Prague 6, Prague, Czech Republic
4. Department of Mathematics, Informatics and Cybernetics, Faculty of Chemical Engineering, University of Chemistry and Technology Prague, Technická 5, 166 28 Prague 6, Prague, Czech Republic