Mazumdar, Sajal Chandra
(Department of Physics (PHY), 2011-08)
Ba Ni Zn Fe O −x x (0.0 ≤ x ≤ 0.7 with a step of 0.1) hexaferrites were prepared by
conventional solid state reaction method. Stoichiometric amounts of BaCO3, Fe2O3, NiO and
ZnO were ball milled for12 h. After milling, ...