**Author details**

Romain Giraud1,2\* and Joseph Dufouleur2

\*Address all correspondence to: romain.giraud@cea.fr

1 Univ. Grenoble Alpes, CNRS, CEA, Grenoble-INP, Institute of Engineering Univ. Grenoble Alpes, INAC-Spintec, Grenoble, France

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2 Leibniz Institute for Solid State and Materials Research, IFW Dresden, Dresden, Germany
