Effect of temperature on the exchange bias in FeMn/X/Fe20Ni80 (X = Ta, Gd) films

被引：0
|
作者：
Adanakova, O. A. [1 ]
Lepalovskij, V. N. [1 ]
Stepanova, E. A. [1 ]
Vas'kovskiy, V. O. [1 ,2 ]
机构：
[1] Ural Fed Univ, Sect Solid State Magnetism, 48 Kuybysheva St, Ekaterinburg 620000, Russia
[2] Russian Acad Sci, MN Mikheev Inst Met Phys, Ural Branch, 18 S Kovalevskaya St, Ekaterinburg 620108, Russia
来源：
VII EURO-ASIAN SYMPOSIUM TRENDS IN MAGNETISM | 2019年 / 1389卷
关键词：
DEPENDENCE;
D O I：
10.1088/1742-6596/1389/1/012015
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The influence of temperature on the exchange bias in the Fe50Mn50/X/Fe20Ni80 (X = Ta, Gd) films was investigated. It is shown that in the film structures without a spacer between FeMn and permalloy layers, the temperature dependence of the value of the exchange bias field is non-monotonous. The introduction of an ultrathin spacer leads not only to a change in the magnitude of the interlayer exchange coupling, but also to a change in the behavior of its temperature dependence.
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页数：5
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