Magnetic Properties of Co73Fe4Si12B11 Ferromagnetic Microwires in Amorphous and Crystalline State

被引：0

作者：

A. E. Sarakueva ^{[1
]}

G. E. Danilov ^{[1
]}

Yu. B. Grebenshchikov ^{[1
]}

V. I. Odintsov ^{[2
]}

A. V. Popova ^{[2
]}

S. A. Gudoshnikov ^{[2
]}

机构：

[1] National University of Science and Technology MISIS, Moscow

[2] Pushkov Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation, Russian Academy of Sciences, Moscow

来源：

Bulletin of the Russian Academy of Sciences: Physics | 2024年 / 88卷 / Suppl 1期

关键词：

amorphous and crystalline state; Co-rich ferromagnetic microwires; hysteresis loops; magnetic images;

D O I：

10.1134/S1062873824708808

中图分类号：

学科分类号：

摘要：

Abstract: We studied the magnetic properties of Co73Fe4Si12B11 ferromagnetic microwires in initial amorphous and crystalline state achieved by thermal treatment with direct current. A microwire in amorphous state is found to be characterized with quasilinear hysteresis loop with small coercive force less than 0.05 kA/m. Once crystallized, the microwire loses its soft magnetic properties, its hysteresis loop radically expands, and the coercive force becomes equal to 15 kA/m. © Pleiades Publishing, Ltd. 2024.

引用

页码：S64 / S69

页数：5

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