Abstract

The magnetoelectric composites of inverse spinel ferrite CoMn0.2Fe1.8O4 (CMFO) and Bi0.5Na0.5TiO3 (BNT) with general formula (x) Bi0.5Na0.5TiO3 – (1-x) CoMn0.2Fe1.8O4 have been prepared through hybrid processing route. X-ray diffraction pattern reveal that CFMO crystallizes in inverse cubic spinel phase and BNT in rhombohedral perovskite phase. Dielectric constant and dielectric loss were reported with frequency at room temperature. The magnetic properties of the composites were calculated from the Magnetization – Magnetic field (M-H) hysteresis loops obtained at room temperature. Ferroelectric properties of the composites were also investigated using Polarization –Electric field (P-E) hysteresis loops.

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