1. Department of Microelectrinics, Technical University of Moldova, Bld. Stefan cel Mare, Chisinau, Republic of Moldova%SR92-01.33
2. Future Fundamental Technology Research Department, Korea Institute of Energy Research, - Jangdong, Yuseong-gu, Daejeon, Republic of Korea%SR92-01.44
3. Department of Material Science and Engineering, Gwangju Institute of Science and Technology, Oryong-dong, Buk-gu, Gwangju, Republic of Korea%SR92-01.44
4. Department of Solid State Chemistry, Institute of Chemistry, St. Petersburg State University, University St. Peterhof, St-Petersburg, Russia%SR92-01.12