Study of Structural and Magnetic Properties of Bi 1-xNi x FeO 3

Abstract

Bismuth Nickel iron(III) oxide (Bi 1-x Ni x FeO 3 ) is a multiferroic substance that has unique characteristic property of high antiferromagnetism & ferroelectricity. Pure Bi 1-x Ni x FeO 3 is obtained by calcining the semi synthesized(porous) product at 700°C. The report explains preparation of pure Bi 1-x Ni x FeO 3 using a cost effective, continuous stirring (combustion) method along with calcination. Molar ratio of Bi/Ni is varied as for the values of x=0.1,0.2,0.3,0.4. The results indicates formation of pure Bi 1-x Ni x FeO 3 product in the porous sol-gel form firstly and then powdered form finally after calcination for all values of 'x' ratio of Bi/Ni.