1. Laboratory for Nanomagnetism and Magnetic Materials (LNMM), School of Physical Sciences, National Institute of Science Education and Research (NISER); HBNI Jatni-752050 India
2. New Chemistry Unit, Jawaharlal Nehru Centre for Advanced Scientific Research; Jakkur Bangalore 560064 India
3. Saha Institute of Nuclear Physics; 1/AF Bidhannagar Kolkata 700064 India