MgFe2O4 phase effect on magnetic properties of BiFeO3 in ceramic composites of (1-x) BiFeO3–x MgFe2O4

A two-stage ceramic technology was used for producing a family of (1-x) BiFeO3 - x MgFe2O4 heterophase systems. The study of the magnetic hysteresis loop revealed the presence of a ferrimagnetic response. The experimentally obtained concentration and temperature dependences of the magnetic permeability made it possible to consider the influence of the BiFeO3 phase on the magnetic response of the studied samples.