1. Optospintronics Department National Institute of R & D for Optoelectronics INOE 2000 Magurele Ilfov Romania
2. Laser Department National Institute for Lasers, Plasma and Radiation Physics Magurele Ilfov Romania
3. Laboratory of Multifunctional Materials and Structures National Institute of Materials Physics Magurele Ilfov Romania
4. Laboratory of Magnetism and Superconductivity National Institute of Materials Physics Magurele Ilfov Romania
5. University Politehnica of Bucharest Bucharest Romania