1. Leibniz Institute for Solid State and Materials Research (IFW Dresden), Helmholtzstraße 20, D-01069Dresden, Germany
2. B. Verkin Institute for Low Temperature Physics and Engineering, National Academy of Sciences of Ukraine (NASU), 47 Nauky Avenue, 61103Kharkiv, Ukraine
3. CNR-SPIN, Corso Perrone 24, 16152Genova, Italy
4. Department of Physics, University of Genoa, Via Dodecaneso 33, 16146Genova, Italy
5. Centro Atómico Bariloche, Instituto Balseiro and Instituto de Nanociencia y Nanotecnología CNEA-CONICET, CNEA, 8400Bariloche, Argentina
6. Université Grenoble Alpes, CNRS, CEA, Grenoble-INP, Spintec, F-38000Grenoble, France
7. Department of Physics, TU Dresden, D-01062Dresden, Germany
8. Center for Transport and Devices, TU Dresden, D-01069Dresden, Germany
9. Fakultät für Mathematik und Naturwissenschaften, Bergische Universität Wuppertal, D-42097Wuppertal, Germany