Features of the direct magnetoelectric effect in two-layer Tb0.12Dy0.2Fe0.68-PbZr0.53Ti0.47O3 composites

The transverse magnetoelectric effect in two-layer Tb_0.12Dy_0.2Fe_0.68-PbZr_0.53Ti_0.47O₃ composites with Tb_0.12Dy_0.2Fe_0.68 ferromagnetic layers of various thicknesses are studied over the temperature range of 77 to 423 K at resonant frequencies of the bending oscillations. It is established that for all of the studied composites, the transverse magnetoelectric voltage constant passes at 253 K through a peak whose nature is associated with features of the magnetic constituent of the composites.