Anisotropy of Magnetoelectric Properties of Ferrite–Piezoelectric Bulk Composites


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Abstract

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.

About the authors

V. M. Laletin

Institute of Technical Acoustics, National Academy of Sciences of Belarus

Email: Dmitry.Filippov@novsu.ru
Belarus, Vitebsk, 210023

D. A. Filippov

Yaroslav-the-Wise Novgorod State University

Author for correspondence.
Email: Dmitry.Filippov@novsu.ru
Russian Federation, Veliky Novgorod, 173003

K. I. Yanushkevich

Scientific-Practical Materials Research Centre, National Academy of Sciences of Belarus

Email: Dmitry.Filippov@novsu.ru
Belarus, Minsk, 220072

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