1. Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and BIST, Campus UAB, Bellaterra, 08193 Barcelona, Spain
2. King Abdullah University of Science and Technology (KAUST), Physical Science and Engineering (PSE), Thuwal 23955-6900, Saudi Arabia
3. University of Grenoble Alpes, CNRS, CEA, Spintec, 38000 Grenoble, France
4. ICREA–Institució Catalana de Recerca i Estudis Avançats, 08010 Barcelona, Spain
5. Aix-Marseille Université, CNRS, CINaM, Marseille, France