1. Molecular Electronics and Photonics, INPAC
2. Superconductivity and Magnetism & Pulsed Fields Group, INPAC
3. Laboratory of Solid-State Physics and Magnetism
4. Department of Electronic and Electrical Engineering, University College London, Torrington Place, London WC1E 7JE, United Kingdom
5. University Hasselt and Transnational University Limburg, BIOMED, Diepenbeek, Belgium
6. Department of Physics, Moscow State University, 11992 Moscow, Russia