1. Institute of Physics
2. National Academy of Sciences of Ukraine
3. Kyiv 03028
4. Ukraine
5. Faculty of Physics
6. Taras Shevchenko National University of Kyiv
7. Kyiv 03127
8. Institute for Materials Research
9. Tohoku University
10. Sendai 980-8577
11. Japan
12. NPO Center for Collaborative Interdisciplinary Sciences
13. Sendai 980-0804