1. Univ. Grenoble Alpes, F-38000 Grenoble, France
2. CNRS, Institut Néel, “Nanophysique et Semiconducteurs” group, F-38000 Grenoble, France
3. Laboratoire National des Champs Magnétiques
Intenses, CNRS-UGA-UPS-INSA-EMFL, 25 Av. des Martyrs, 38042 Grenoble, France
4. Institute of Experimental Physics, Faculty of Physics, University of Warsaw, ul. Pasteura 5, 02-093 Warsaw, Poland
5. Cardiff University School of Physics and Astronomy, The Parade, Cardiff CF24
3AA, United Kingdom