1. IMM-CNR
2. 95123 Catania
3. Italy
4. 95121 Catania
5. GREMAN UMR 7347 CNRS
6. INSA Centre Val de Loire
7. Université de Tours
8. 41034 BLOIS cedex
9. France
10. BRIT (Bio-nanotechResearchInnovationTower)
11. Università degli Studi di Catania
12. Quantum Solid State Physics
13. Department of Physics and Astronomy
14. KU Leuven
15. B-3001 Leuven
16. Belgium
17. Dipartimento di Fisica e Astronomia
18. Università di Catania