Synthesis, Structure and Magnetic Properties of Multilayer Nanoheterostructures Fe|MgO|Cr|MgO|Fe

被引：1
|
作者：
Yakunina, E. M. [1 ]
Kravtsov, E. A. [1 ,2 ]
Khaydukov, Yu N. [3 ,4 ]
Antropov, N. O. [1 ,2 ]
Proglyado, V. V. [1 ]
机构：
[1] Russian Acad Sci, Mikheev Inst Met Phys, Ural Branch, Ekaterinburg 620108, Russia
[2] Ural Fed Univ, Ekaterinburg 620002, Russia
[3] Max Planck Inst Solid State Res, Heisenbergstr 1, D-70569 Stuttgart, Germany
[4] Res Neutron Source Heinz Maier Leibnitz FRM II, Max Planck Soc Outstn MLZ, Lichtenbergstr 1, D-85748 Garching, Germany
来源：
PHYSICS OF THE SOLID STATE | 2021年 / 63卷 / 10期
基金：
俄罗斯基础研究基金会;
关键词：
layered magnetic nanoheterostructures; interlayer magnetic ordering; reflectometry of polarized neutrons; giant magnetic magnetoresistance;
D O I：
10.1134/S1063783421090456
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
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.
引用
收藏
页码：1584 / 1587
页数：4
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