1. Budapest University of Technology and Economics
2. Department of Physical Chemistry and Materials Science
3. H-1521 Budapest
4. Hungary
5. Semilab Semiconductor Physics Laboratory Co. Ltd.
6. H-1117 Budapest
7. Hungarian Academy of Sciences
8. Centre for Energy Research
9. Institute of Technical Physics and Materials Science
10. H-1525 Budapest
11. Wigner Research Centre for Physics
12. Institute for Particle and Nuclear Physics