1. Institute of Physics Physics of Novel Materials RWTH Aachen University 52056 Aachen Germany
2. Jülich‐Aachen Research Alliance (JARA FIT and JARA HPC) RWTH Aachen University 52056 Aachen Germany
3. PGI 10 (Green IT) Forschungszentrum Jülich GmbH 52428 Jülich Germany