Structural, dielectric and magnetic properties of Bi–Mn doped SmFeO3

We have studied the structural, magnetic, dielectric and impedance properties of the Sm1-xBixFe1-yMnyO3 [SmFeO3 (SFO), Sm0.9Bi0.1FeO3 (SBFO), Sm0.9Bi0.1Fe0.9Mn0.1O3 (SBFMO)] polycrystalline samples synthesized by solid-state reaction method. Rietveld refinement of room temperature (RT) powder x-ray diffraction pattern confirms the orthorhombic crystal structure with Pnma/Pbnm space group. The average particle size of Bi doped and co-doped...