1. Department of ChemistryUniversity of Warwick Gibbet Hill Road Coventry CV4 7AL UK
2. Institut Néel 25 Rue des Martyrs BP 166 38042 Grenoble France
3. Dipartimento di FisicaUniversità della Calabria 87036 Arcavacata di Rende (CS) Italy
4. Departamento de Física de Materiales UPV/EHUCentro de Física de Materiales CFM-MPC and Centro Mixto CSIC-UPV/EHU 20080 San Sebastián/Donostia Spain
5. Saint Petersburg State University 198504 Saint Petersburg Russia
6. Tomsk State University 634050 Tomsk Russia
7. Azerbaijan State Oil and Industry University AZ1010 Baku Azerbaijan
8. Materials Science and Nanotechnology DepartmentNear East University, North Cyprus, Mersin 10 99138 Nicosia Turkey
9. Donostia International Physics Center (DIPC) 20018 Donostia-San Sebastian Spain.