1. J. Heyrovsky Institute of Physical Chemistry of the AS CR
2. Prague 8
3. Czech Republic
4. Hasselt University
5. Institute for Materials Research (IMO)
6. B-3590 Diepenbeek
7. Belgium
8. IMEC vzw
9. Fraunhofer Institute for Applied Solid State Physics (IAF)
10. D-79108 Freiburg
11. Germany