1. Department of Physics, Budapest University of Technology and Economics and MTA-BME Lendület Spintronics Research Group (PROSPIN), PO Box 91, H-1521 Budapest, Hungary
2. Laboratory of Physics of Complex Matter, École Polytechnique Fédérale de Lausanne, Lausanne CH-1015, Switzerland
3. Department of Chemistry and Pharmacy and Institute of Advanced Materials and Processes (ZMP), University of Erlangen-Nürnberg, Nikolaus-Fiebiger-Strasse 10, 91058 Erlangen, Germany
4. GFMC, Unidad Asociada ICMM-CSIC “Laboratorio de Heteroestructuras con Aplicacion en Espintronica”, Departamento de Fisica de Materiales Universidad Complutense de Madrid, 28040 Madrid, Spain
5. Yachay Tech University, School of Physical Sciences and Nanotechnology, 100119, Urcuquı́, Ecuador and Universidad UTE, Facultad de Ciencias, Ingenierı́a y Construcción, 170147 Quito, Ecuador
6. Faculty of Physics, University of Vienna, Strudlhofgasse 4, Vienna, A-1090, Austria