1. Université de Nantes, CNRS, Institut des Matériaux Jean Rouxel, IMN, F-44000 Nantes, France
2. Université Grenoble Alpes, CEA, CNRS, IRIG,
SyMMES, 38000 Grenoble, France
3. Department of Electrical and Computer Engineering and Texas Center for Superconductivity, University of Houston, Houston, Texas 77204, United States