Transitions between the states with uniform and vortex distributions of magnetization in ferromagnetic nanoparticles under the action of an inhomogeneous magnetic field

被引：0

作者：

V. L. Mironov

B. A. Gribkov

A. A. Fraerman

I. R. Karetnikova

S. N. Vdovichev

S. A. Gusev

I. M. Nefedov

I. A. Shereshevskii

机构：

[1] Russian Academy of Sciences,Institute for Physics of Microstructures

来源：

Bulletin of the Russian Academy of Sciences: Physics | 2007年 / 71卷 / 1期

关键词：

Vorticity; Magnetization Reversal; Matter Mater; Magnetic Force Microscope; Ferromagnetic Nanoparticles;

D O I：

10.3103/S1062873807010121

中图分类号：

学科分类号：

摘要：

Specific features of magnetization distribution in elliptical Co nanoparticles have been investigated by magnetic force microscopy. Reversible transitions (induced by the microscope magnetic probe) between the uniform and vortex magnetization states have been found. The possibility of controlling the vorticity direction in such particles is shown.

引用

页码：48 / 51

页数：3

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