1. MESA+ Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500 AE Enschede, Netherlands
2. Institute of Magnetism of the National Academy of Sciences of Ukraine and Ministry of Education and Science of Ukraine, 03142 Kyiv, Ukraine
3. Electron Microscopy for Materials Science (EMAT), Uweniversity of Antwerp, 2020 Antwerp, Belgium