Abstract

This work provides a review of the existing micromagnetic models of the interaction of magnetization structures with inhomogeneities with different magnetic properties and geometries. Most attention is paid to models of the interaction of domain walls with defects in thin magnetic films. This work also gives a brief overview of studies of magnetic structures associated with inhomogeneities of systems that are currently being intensively studied, such as antidot arrays in permalloy, cobalt, and composite films, skyrmions and skyrmion lattices, and materials with a granular and porous structure.

中文翻译：

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不均匀性对磁化纳米结构性能影响的数值模拟

摘要

这项工作对磁化结构与具有不同磁特性和几何形状的不均匀性相互作用的现有微磁模型进行了回顾。最关注的是畴壁与磁性薄膜中的缺陷相互作用的模型。这项工作还简要概述了与目前正在深入研究的系统的不均匀性相关的磁性结构的研究，例如坡莫合金，钴和复合膜中的反点阵列，天生离子和天生离子晶格以及具有颗粒状和多孔结构的材料。