Prediction of Energy Loss of Ni0.58Zn0.42Fe2O4 Nanocrystalline and Fe3O4 Nanowire Arrays

The hysteretic differential susceptibility in both cases magnetization and demagnetization processes was modeled for Ni0.58Zn0.42Fe2O4 nanocrystalline and Fe3O4 nano wire arrays. It was formulated hysteretic loop of nanoscale magnetic materials in both magnetization and demagnetization processes. Energy loss was predicted in an expression as a result of this model. Equations of hysteretic loop of magnetic nanoscale materials were achieved for Ni0.58Zn0.42Fe2O4 nanocrystalline and Fe3O4 nanowire. A predicted energy loss per unit mass to heat per cycle of both Ni0.58Zn0.42Fe2O4 nanocrystalline and Fe3O4 nanowire array was estimated.