1. Laboratoire National des Champs Magnétiques Intenses, UPR 3228, CNRS-UGA-UPS-INSA, Grenoble and Toulouse, France
2. Department of Experimental Physics, Faculty of Fundamental Problems of Technology, Wroclaw University of Science and Technology, 50-370 Wroclaw, Poland
3. Univ Rennes, ENSCR, INSA Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes), UMR 6226, F-35000 Rennes, France
4. Univ Rennes, INSA Rennes, CNRS, Institut FOTON, UMR 6082, F-35000 Rennes, France
5. Abteilung Ressourcenökologie, Helmholtz-Zentrum Dresden-Rossendorf, Forschungsstelle
Leipzig, Permoserstrasse 15, 04318 Leipzig, Germany
6. Cavendish Laboratory, J.J. Thomson Avenue, Cambridge CB3 0HE, United Kingdom