Abstract

The polycrystalline ceramic (Sm0.75Bi0.25FeO3)0.5 (BaTiO3)0.5 (SF-BT) is synthesized by high temperature solid state reaction method at an optimized temperature 1250 °C. The sample is investigated for its multifunctionality by analyzing its structural and electrical properties. The room temperature XRD pattern confirms the single phase compound in the tetragonal symmetry. The symmetry of the compound have been verified by commercially available software POWD. Complex impedance studies confirm the grain contribution to the electrical properties in the material. It reveals semiconducting behaviour of the material and transport phenomena is due to short range mobility of charge carriers. The relaxation mechanism in the sample is due to the short-range mobility of charge carriers.

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