非互易性对(CoFe)/Cu超晶格微波磁电阻的巨大影响

IF 0.6 4区物理与天体物理 Q4 MECHANICS Doklady Physics Pub Date : 2023-03-24 DOI:10.1134/S1028335822100093

V. V. Ustinov, A. B. Rinkevich, M. A. Milyaev, E. A. Kuznetsov, D. V. Perov

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引用次数: 0

摘要

研究了超晶格(CoFe)/ cu -衬底体系反射波的巨磁阻效应。在26 ~ 38ghz频率范围内测量了反射系数与磁场强度的关系。揭示了波反射的非互易性，增强了微波磁阻的巨大效应。

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The Giant Effect of Nonreciprocity for the Microwave Magnetoresistance of (CoFe)/Cu Superlattices

The giant microwave magnetoresistance effect for the reflection of waves from the superlattice (CoFe)/Cu-substrate system is investigated. The reflection–coefficient dependence on the strength of the magnetic field is measured within the frequency range of 26–38 GHz. The nonreciprocity of the wave reflection is revealed, which can enhance the giant effect of microwave magnetoresistance.

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来源期刊

Doklady Physics 物理-力学

CiteScore

1.40

自引率

12.50%

发文量

审稿时长

4-8 weeks

期刊介绍： Doklady Physics is a journal that publishes new research in physics of great significance. Initially the journal was a forum of the Russian Academy of Science and published only best contributions from Russia in the form of short articles. Now the journal welcomes submissions from any country in the English or Russian language. Every manuscript must be recommended by Russian or foreign members of the Russian Academy of Sciences.