Ferromagnetic resonance in nanoparticles with surface pinning

被引:2
|
作者
Raikher, Yu. L. [1 ]
Perzynski, R.
机构
[1] Russian Acad Sci, Inst Continuous Media Mech, Ural Div, Perm 614013, Russia
[2] Univ Paris 06, Lab Milieux Desordonnes & Heterogenes, F-75252 Paris 05, France
关键词
magnetic nanoparticle; surface anisotropy; ferromagnetic resonance;
D O I
10.1016/j.jmmm.2003.12.296
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Spin pinning in nanograins is estimated and the origin of their uniaxial surface anisotropy is discussed. Ferromagnetic resonance (FMR) is shown to be a useful tool to probe the type and strength of the particle surface anisotropy. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码:E1219 / E1220
页数:2
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