1. Department of Materials and Ceramics Engineering CICECO – Aveiro Institute of Materials University of Aveiro Aveiro 3810‐193 Portugal
2. Scientific Center for Optical and Electron Microscopy (ScopeM) ETH Zurich Zurich 8093 Switzerland
3. EMPA Swiss Federal Laboratories for Materials Science and Technology Dubendorf 8600 Switzerland
4. International Iberian Nanotechnology Laboratory (INL) Braga 4715‐330 Portugal
5. Center and Department of Physics University of Minho Campus de Gualtar Braga 4710‐057 Portugal
6. Department of Physics and CICECO – Aveiro Institute of Materials University of Aveiro Aveiro 3810‐193 Portugal