1. Department of Materials Science
2. M. V. Lomonosov Moscow State University
3. Moscow
4. Russian Federation
5. Department of Chemistry
6. Institute of Solid State Physics
7. Chernogolovka
8. Moscow Institute of Physics and Technology
9. Dolgoprudny
10. FSRC “Crystallography and Photonics” RAS
11. Institute of Microelectronics Technology and High Purity Materials