Abstract

Layered nanoheterostructure Fe|MgO|Cr|MgO|Fe is an artificial ferromagnetic material in which exchange interaction of magnetic moments in the iron layers through intermediate dielectric and metal layers can lead to magnetic configurations which do not appear in well-studied systems Fe|MgO|Fe and Fe|Cr|Fe. In this work correlations of the structural and magnetic properties of layered nanoheterostructures Fe(10 nm)|MgO(1.5 nm)|Cr(t nm)|MgO(1.5 nm)|Fe(7 nm) (with the thickness t being 0.9 and 1.8 nm) were studied. Structural studies made using high-resolution X-ray diffractometry and reflectometry proved the formation of a texturized structure and revealed its prominent layered character with clear interfaces between the layers.

中文翻译：

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多层纳米异质结构Fe|MgO|Cr|MgO|Fe的合成、结构和磁性

摘要

层状纳米异质结构 Fe|MgO|Cr|MgO|Fe 是一种人造铁磁材料，其中铁层中的磁矩通过中间介电层和金属层交换相互作用可导致磁构型在经过充分研究的系统中不会出现 Fe|MgO |铁和铁|铬|铁。在这项工作中，层状纳米异质结构 Fe(10 nm)|MgO(1.5 nm)|Cr( t nm)|MgO(1.5 nm)|Fe(7 nm)的结构和磁性的相关性（厚度t为 0.9 和1.8 nm）进行了研究。使用高分辨率 X 射线衍射仪和反射仪进行的结构研究证明了纹理结构的形成，并揭示了其突出的分层特征，层间界面清晰。