Structural and magnetic properties of ZnxCul.4−xMn0.4Fel.2O4 ferrites

Effect of Sn–Ni substitution on the structural, electrical and magnetic properties of mixed spinel ferrites

“…Drift mobility ( d ) is calculated from electrical resistivity data using the following relation [15][16][17]:…”

“…Several cations such as Zn 2+ , Cu 2+ , Co 2+ and Ti 4+ have been attempted by several researchers in order to improve the electrical and magnetic properties of manganese ferrites [13][14][15][16][17][18][19]. Ti 4+ substitution at iron site in manganese ferrites is known to be effective in reducing magneto crystalline anisotropy and enhancing the electrical resistivity, these properties are suitable for wide range of * Corresponding author.…”

Hydrothermal synthesis and characterizations of Ti substituted Mn-ferrites

“…The changes in physical and chemical properties of ion substituted spinel ferrites arise from the ability of these compounds to distribute the cations between the available A-sites (tetrahedral) and B-sites (octahedral) [34][35][36]. Several cations have been used by many researchers in order to improve the electrical and magnetic properties of manganese ferrites [37][38][39]. It was found that the addition of Ti ion to Mg-Zn ferrite [40], Li-ferrite [41] and Co-Zn ferrite [42] would reduce their electrical conductivity.…”

Physical, electrical and magnetic properties of nanocrystalline Zr–Ni doped Mn-ferrite synthesized by the co-precipitation method

“…Several cations such as Zn 2+ , Cu 2+ , Co 2+ and Ti 4+ have been attempted by many researchers in order to improve the electrical and magnetic properties of manganese ferrites [18][19][20][21]. Ti 4+ substitution at iron site in manganese ferrites is known to be effective in reducing magneto crystalline anisotropy and enhancing the electrical resistivity, these properties are suitable for wide range of industrial application [21] but it create defects in the crystal structure due to non-stoichiometry.…”