1. Laboratoire de Physique des Matèriaux et Modélisations des Systèmes
2. (LP2MS)
3. Unité Associée au CNRST-URAC 08
4. Moulay Ismail University
5. Faculty of Sciences
6. Applied Materials Physics
7. Department of Materials and Engineering
8. Royal Institute of Technology (KTH)
9. S-100 44 Stockholm
10. Sweden
11. Condensed Matter Theory Group
12. Department of Physics and Astronomy
13. Uppsala University
14. 75120 Uppsala