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arXiv · 2310.01836

The influence of the magnetic field on the nucleation and properties of 0-degree domain boundaries in uniaxial films with inhomogeneous magnetoelectric interaction

Robert Vakhitov·Rostislav Solonetsky·Alina Ibragimova
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Abstract

The paper investigates the behavior of 0 degree domain boundaries arising in uniaxial magnetic films with flexomagnetoelectric effect in a magnetic field. It is shown that at certain orientations of the magnetic field, it is possible to significantly enhance (or weaken) the degree of manifestation of the flexomagnetoelectric effect in the studied films. In addition, by varying the magnitude and directions of the magnetic field, it is possible to significantly lower (up to zero) the value of the critical electric field of the origin of this inhomogeneity. It is also established that a 0 degree domain boundary of non-Anelian type, in which induced bound charges do not create a resultant field (field shielding), when a magnetic field directed perpendicular to the plane of rotation of magnetic moments is applied, a flexomagnetoelectric effect occurs, which increases with increasing magnitude of the magnetic field.

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Robert Vakhitov, Rostislav Solonetsky, Alina Ibragimova. 2023-10-03. The influence of the magnetic field on the nucleation and properties of 0-degree domain boundaries in uniaxial films with inhomogeneous magnetoelectric interaction. https://arxiv.org/abs/2310.01836

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