N. A. Ekonomov

TL;DR: In this paper, the second derivative of the magnetostriction with respect to the bias magnetic field is considered and the model that results in a dc component and frequency doubling when the composite is subjected to an ac magnetic field.

TL;DR: In this paper, the authors demonstrate a correlation between magnetoelectric and magnetic properties of the FM-PE composite structures and demonstrate that the magnetostriction is related to the FM layer magnetization as λ ∼ M 2.

TL;DR: In this paper, the temperature dependences of the characteristics of magnetoelectric interaction in composite disk resonators made up of Ni and PZT layers are studied, and the results can be used in developing techniques for stabilizing the magnetic interaction characteristics of composite structures.

TL;DR: In this paper, the frequency, field, temperature, and amplitude characteristics of the direct magnetoelectric effect are studied in a planar monolithic structure consisting of a piezoelectoric langatate crystal and a layer of electrolytic nickel, which explains the effects observed in structures with hysteretic layers.

TL;DR: Magnetoelectric interaction in a layered langatate-hysteretic ferromagnet structure with no bias magnetic field applied is observed in this paper, where the temperature characteristics of interaction are determined mainly by the properties of the ferromagnetic layer.