1. Scientific and Didactic Laboratory of Nanotechnology and Materials Technologies, Silesian University of Technology, 44-100 Gliwice, Poland
2. Biomaterials Group, Materials Design Division, Faculty of Materials Science and Engineering, Warsaw University of Technology, 00-637 Warsaw, Poland
3. Semiconductors Division, Faculty of Physic, Warsaw University of Technology, 00-637 Warsaw, Poland
4. Center for Superconducting and Magnetic Materials, Department of Materials Science and Engineering, The Ohio State University, Columbus, OH 43210, USA