Magnetic Properties of Zr/Ti Substituted Mn-Zn Ferrites

抄録

  By substituting Zr/Ti in the matrix of Mn-Zn ferrites, Tc, Ms, μ_i, K, H_c and P_h parameters are studied. The variations are explained on the basis of cation preferential sites and hence with the modified strength of exchange interactions of cations. Due to non-magnetic behaviour of the dopants, magnetic properties are decreased and the H_c values are increased. The hysteresis loss (P_h) values are decreased with the substituent concentration increasing the quality of the material.