异质 Gd-Zr-Co-Cu-Fe 合金中的磁滞机制

IF 0.48 Q4 Physics and Astronomy Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2024-05-23 DOI:10.1134/S1062873824706639

E. M. Semenova, M. B. Lyakhova, P. A. Rakunov, A. Yu. Karpenkov, Yu. V. Konyukhov

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引用次数: 0

摘要

作者研究了 (Gd,Zr)(CoCuFe)z 合金样品在与其易磁化轴成不同角度的磁场中的行为。研究建立了磁化和矫顽力的角度依赖关系。利用退磁磁场中的磁畴结构图像，绘制了样品两个主要结构成分的磁滞回线。通过假设该合金系列存在混合磁滞机制，对结果进行了分析。

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Mechanisms of Magnetic Hysteresis in Heterogeneous Gd‒Zr‒Co‒Cu‒Fe Alloys

The authors study the behavior of samples of (Gd,Zr)(CoCuFe)_z alloy in magnetic fields oriented at different angles to their easy magnetization axes. The angular dependences of magnetization and coercivity are built. The hysteresis loops for the two main structural components of the samples are plotted using images of domain structure in demagnetizing fields. Results are analyzed by assuming there is a mixed mechanism of hysteresis in this family of alloys.

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来源期刊

Bulletin of the Russian Academy of Sciences: Physics Physics and Astronomy-Physics and Astronomy (all)

CiteScore

0.90

自引率

0.00%

发文量

251

期刊介绍： Bulletin of the Russian Academy of Sciences: Physics is an international peer reviewed journal published with the participation of the Russian Academy of Sciences. It presents full-text articles (regular, letters to the editor, reviews) with the most recent results in miscellaneous fields of physics and astronomy: nuclear physics, cosmic rays, condensed matter physics, plasma physics, optics and photonics, nanotechnologies, solar and astrophysics, physical applications in material sciences, life sciences, etc. Bulletin of the Russian Academy of Sciences: Physics focuses on the most relevant multidisciplinary topics in natural sciences, both fundamental and applied. Manuscripts can be submitted in Russian and English languages and are subject to peer review. Accepted articles are usually combined in thematic issues on certain topics according to the journal editorial policy. Authors featured in the journal represent renowned scientific laboratories and institutes from different countries, including large international collaborations. There are globally recognized researchers among the authors: Nobel laureates and recipients of other awards, and members of national academies of sciences and international scientific societies.