1. International Research Centre MagTop Institute of Physics Polish Academy of Science Aleja Lotnikow 32/46 PL‐02668 Warsaw Poland
2. Department of Physics Lancaster University Lancaster LA14YG UK
3. Thin Film Laboratory Department of Physics Indian Institute of Technology Delhi Hauz Khas New Delhi 110016 India
4. Directorate of Research Innovation and Development Jaypee Institute of Information technology Noida U.P. 201309 India