1. Department of Materials Science, TU Darmstadt, Alarich-Weiss-Str. 16, 64287 Darmstadt, Germany
2. Dresden High Magnetic Field Laboratory (HLD-EMFL) and Würzburg-Dresden Cluster of Excellence ct.qmat, Helmholtz-Zentrum Dresden-Rossendorf, 01328 Dresden, Germany
3. Institute of Solid State and Materials Physics, TU Dresden, 01069 Dresden, Germany