弱磁场脉冲对添加铜的Fe73(SiBNb)27合金畴结构和磁性参数的影响

IF 0.48 Q4 Physics and Astronomy

Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2025-10-07 DOI:10.1134/S1062873825712498

T. P. Kaminskaya, P. A. Polyakov, M. A. Stepovich, M. N. Shipko, A. V. Stulov, E. S. Savchenko

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引用次数: 0

摘要

研究了磁脉冲处理对添加1%铜的Fe73(SiBNb)27非晶合金箔磁性结构的影响。箔是通过超高速冷却获得的，同时将熔体喷在快速旋转的铜鼓上。在弱磁场脉冲的作用下，材料中出现了畴结构。磁脉冲处理的参数决定了箔的畴结构性质和磁特性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Effect of Weak Magnetic Field Pulses on the Domain Structure and Magnetic Parameters of Fe73(SiBNb)27 Alloys with Additions of Copper

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Effect of Weak Magnetic Field Pulses on the Domain Structure and Magnetic Parameters of Fe73(SiBNb)27 Alloys with Additions of Copper

The authors study the effect magnetic pulse treatment has on the magnetic structure of foil made of amorphous alloy Fe₇₃(SiBNb)₂₇ with additions of 1% copper. The foil is obtained via ultra-fast cooling while spraying the melt on a rapidly rotating copper drum. It is found that a domain structure appears in the material, due to the action of pulses of a weak magnetic field. The nature of the domain structure and the magnetic characteristics of the foil depend on the parameters of magnetic pulse treatment.

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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.