Affiliation: | 1. Department of Solid State Physics, M. Smoluchowski Institute of Physics, Jagiellonian University, Kraków, Poland;2. Division of Physics of Magnetism, Institute of Physics, PAS, Warsaw, Poland;3. Department of Structure and Dynamics of Energy Materials, Helmholtz-Zentrum Berlin für Materialen and Energies GmbH, Berlin, Germany;4. Department of Materials Science, H. Niewodniczański Institute of Nuclear Physics, PAS, Kraków, Poland |