1. Catalan Institute of Nanoscience and Nanotechnology (ICN2) CSIC and the Barcelona Institute of Science and Technology (BIST) Campus de la UAB 08193 Bellaterra Catalonia Spain
2. Departamento de Física y Centro Científico Tecnológico de Valparaíso – CCTVal Universidad Técnica Federico Santa María Av. España 1680 2390123 Valparaíso Chile
3. Université Grenoble Alpes CEA LETI F-38000 Grenoble France
4. Center for Electron Microscopy and Analysis The Ohio State University 43212 Columbus Ohio USA
5. ALBA Synchrotron Light Source 08290 Cerdanyola del Vallès Catalonia Spain
6. Institut de Ciència de Materials de Barcelona (ICMAB-CSIC) Campus de la UAB 08193 Bellaterra Catalonia Spain