Temperature Dependent Dielectric And Magnetoelectric Response Of Multiferroic Cofe2o4 And Pb(Zr,Ti)O-3 Multilayered Structure

The temperature dependence of the dielectric properties, along with the field and frequency dependences of the magnetoelectric properties of a CoFe2O4/Pb(ZrxTi1-x)O-3/CoFe2O4 laminate structure has been investigated. The longitudinal magnetoelectric experiments were performed using an AC magnetic field of 3 Oe, with DC magnetic field biases from 0 to 1000 Oe and frequencies of 100 to 92 kHz. The dielectric measurements were taken from 100 Hz to 1 MHz at three temperature conditions: 295 K, the temperature decreasing at 2 degrees K/min to 150 K, and then increasing the temperature up to 295 K again.