Magnetic microstructure of nanostructured ferromagnets

被引：19
|
作者：
Iskhakov R.S. [1 ]
Komogortsev S.V. [1 ]
机构：
[1] Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences, Akademgorodok
来源：
Bulletin of the Russian Academy of Sciences: Physics | 2007年 / 71卷 / 11期
关键词：
Local Anisotropy; Effective Anisotropy; Magnetic Nanostructures; Random Anisotropy; Magnetic Microstructure;
D O I：
10.3103/S1062873807110470
中图分类号：
学科分类号：
摘要：
The magnetic microstructure of nanostructured ferromagnets is an ensemble of stochastic magnetic domains - regions with sizes of the same order of magnitude as the length of magnetic orientation coherence. It is shown that the magnetization saturation curves can be used to determine the size of an element of the micromagnetic structure (stochastic domain size) and the effective anisotropy in this element, the size of a nanostructure element and its local anisotropy, and the dimension of exchange-coupled ferromagnetic nanoparticles. © Allerton Press, Inc. 2007.
引用
收藏
页码：1620 / 1622
页数：2
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