The iron garnet stripe domain structure "refraction" effect at the electrode location

被引：0

作者：

Myasnikov, Nikita ^{[1
]}

Podkletnova, Anna ^{[1
]}

Nikolaeva, Elena ^{[1
]}

Pyatakov, Alexander ^{[1
]}

Lomonosov, M. V. ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Leninskie gori, Moscow 119991, Russia

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2024年 / 595卷

基金：

俄罗斯科学基金会;

关键词：

Inhomogeneous magnetoelectric effect; Flexomagnetoelectric interaction; Domain walls; Fermat's principle;

D O I：

10.1016/j.jmmm.2023.171497

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The new type of magnetoelectric effect observed at the domain walls in iron garnet films is considered. This effect manifests itself as a kind of refraction of the stripe domain structure at the charged stripe electrode. The numerical micromagnetic simulation taking into account inhomogeneity of electric field from the stripe electrode as well as magnetic anisotropy of the (210) iron garnet films reproduces the main features of the shape of the domain walls in the vicinity of the electrode edges.

引用

页数：4

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