Effect of Annealing under Load on the Magneto-Optical Properties of Iron-Based Nanocrystalline Ribbons

IF 0.48 Q4 Physics and Astronomy

Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2025-05-26 DOI:10.1134/S1062873825710943

A. M. Kharlamova, P. Y. Kozhevnikova, T. P. Kaminskaya, G. V. Kurlyandskaya, E. E. Shalygina

引用次数: 0

Abstract

The effect of annealing under load on the magneto-optical properties of magnetically soft nanocrystalline Fe_68.5Cr₅Si_13.5B₉Nb₃Cu₁ ribbons obtained by rapid quenching from the melt and then annealed at a temperature of 520°C for 2 h with no load and under a specific load of 150 MPa is studied. The surface magnetic hysteresis loops with a simultaneous visualization of changes in magnetic domain structure have been studied using a magneto-optical Kerr magnetometer. The obtained experimental data indicate the fact that annealing under load leads to the formation of induced magnetic anisotropy and affects the samples in the magnetic field.

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负载退火对铁基纳米晶带磁光性能的影响

研究了负载退火对熔体快速淬火后在520℃下空载、150 MPa比负载下退火2 h的磁性软纳米晶Fe68.5Cr5Si13.5B9Nb3Cu1带磁光性能的影响。利用磁光克尔磁强计研究了表面磁滞回线的磁畴结构变化。得到的实验数据表明，负载下的退火会导致磁感应各向异性的形成，并对磁场中的样品产生影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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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.