1. University of Bucharest
2. Faculty of Physics
3. Department of Electricity and Magnetism
4. Solid-State Physics, and Biophysics
5. Bucharest-Magurele, Romania
6. POLITEHNICA University of Bucharest
7. Faculty of Applied Chemistry and Materials Science 1-7
8. Bucharest, Romania
9. 3Nano-SAE Research Centre
10. National Institute for Research & Development in Chemistry and Petrochemistry INCDCP-ICECHIM