Anisotropy of Magnetoelectric Properties of Ferrite–Piezoelectric Bulk Composites
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The anisotropy of magnetoelectric properties of lead zirconate–titanate and nickel ferrite based bulk composites has been experimentally studied. It has been shown that a ratio of longitudinal to transverse magnetoelectric coefficients is affected by the piezoelectric constant of a composite. The mechanism that explains the obtained dependences has been suggested; the mechanism is based on the assumption that the anisotropy of magnetic properties is caused by the deformation occurring at electric polarization of a sample.
The study was jointly supported by the Russian Foundation for Basic Research and Belarussian Foundation for Basic Research (Russian project no. 18-52-00021 and Belarussian project no. F18R-300).