Affiliation: | 1. Laboratory for Solid State Physics, ETH Zürich, CH‐, Zürich, Switzerland;2. L‐NESS and Department of Materials Science, Università di Milano‐Bicocca, Milano, Italy;3. Electron Microscopy Center EMPA, Swiss Federal Laboratories for Materials, Science and Technology, CH, Dübendorf, Switzerland;4. Department of Condensed Matter Physics, Masaryk University, Brno, Czech Republic;5. CEITEC, Masaryk University, Brno, Czech Republic;6. L‐NESS and Department of Physics, Politecnico di Milano, Como, Italy;7. CSEM, CH, Neuchatel, Switzerland |