Magnetization Reversal of Permalloy Microparticles with the Configuration Anisotropy by Magnetic-Force Microscopy

被引：5
|
作者：
Bizyaev, D. A. [1 ]
Bukharaev, A. A. [1 ,2 ]
Chuklanov, A. P. [1 ]
Nurgazizov, N. I. [1 ]
机构：
[1] Russian Acad Sci, Kazan Sci Ctr, Zavoisky Phys Tech Inst, Kazan 420029, Tatarstan, Russia
[2] Kazan Volga Reg Fed Univ, Kazan 420008, Tatarstan, Russia
来源：
PHYSICS OF THE SOLID STATE | 2018年 / 60卷 / 11期
关键词：
PARTICLES;
D O I：
10.1134/S1063783418110021
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Magnetic force microscopy has been used to study the distribution of the magnetization in permalloy microparticles with a configurational anisotropy. The triangular particles with different degrees of concavity of the lateral sides have been studied. An analysis of the results enables us to state that the particles can be in several quasi-homogeneous stable states. It is shown that the particle magnetization reversal can occur both stepwise and also via an intermediate state in the dependence on the particle orientation. It is demonstrated that the quasi-homogeneous magnetization orientation in a particle can be changed by a magnetic-force microscope probe.
引用
收藏
页码：2194 / 2199
页数：6
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