1. Inorganic
Materials Chemistry,
Faculty of Chemistry and Biochemistry, Ruhr-University Bochum, 44801 Bochum, Germany
2. Dynamitron Tandem Laboratory, Ruhr-University Bochum, 44801 Bochum, Germany
3. Experimental Physics II, Ruhr-University Bochum, 44801 Bochum, Germany
4. Department of Chemistry, Padova University and INSTM, 35131 Padova, Italy
5. CNR-ISTM and INSTM, Department
of Chemistry, Padova University, 35131
Padova, Italy