文摘
0.65BaTiO3-.35Bi0.5Na0.5TiO3/CoFe2O4 particulate composites sintered by the conventional solid-state sintering method at 1100?°C were investigated for their electrical, magnetic and magnetoelectric properties. The results show that 0.65BaTiO3-.35Bi0.5Na0.5TiO3 and CoFe2O4 phases can coexist in the composites and all the synthesized composites exhibit excellent electrical, magnetic and magnetoelectric properties. The magnetoelectric behaviors are strongly dependent on the concentration of CoFe2O4 and the dc magnetic field. The maximum magnetoelectric coefficient of the composites reaches up to about 10.08?mV/cm?Oe.