Theory of magnetoelectric effect in a bilayer magnetostrictive-piezoelectric structure.

D Filippov, T Galichyan - Russian Physics Journal, 2013 - search.ebscohost.com
D Filippov, T Galichyan
Russian Physics Journal, 2013search.ebscohost.com
A theory of the magnetoelectric effect in a bilayer magnetostrictive-piezoelectric structure is
presented. As objects of research, structures in the form of nickel-lead zirconate-titanate and
permendur-lead zirconate-titanate based plates are chosen. Joint solution of the motion
equation for a magnetostrictive and piezoelectric medium and of the constitutive equations
yields an expression for the magnetoelectric voltage coefficient in the region of
electromechanical resonance.
Abstract
A theory of the magnetoelectric effect in a bilayer magnetostrictive-piezoelectric structure is presented. As objects of research, structures in the form of nickel-lead zirconate-titanate and permendur-lead zirconate-titanate based plates are chosen. Joint solution of the motion equation for a magnetostrictive and piezoelectric medium and of the constitutive equations yields an expression for the magnetoelectric voltage coefficient in the region of electromechanical resonance.
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