Spin-Wave Resonance in Multilayer Films

被引：2
|
作者：
Iskhakov, R. S. [1 ]
Stolyar, S. V. [1 ,2 ]
Chekanova, L. A. [1 ]
Chizhik, M. V. [2 ]
机构：
[1] RAS, LV Kirensky Phys Inst, Siberian Branch, Krasnoyarsk 660036, Russia
[2] Siberian Fed Univ, Krasnoyarsk 660041, Russia
来源：
TRENDS IN MAGNETISM | 2011年 / 168-169卷
关键词：
spin-wave resonance; FERROMAGNET;
D O I：
10.4028/www.scientific.net/SSP.168-169.73
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
For the first time characteristic modification of a spectrum of the exchange spin waves, caused by the first stop-band at a wave vector k(b)=pi/(d(1)+d(2)) the magnon crystal formed by one-dimensional modulation of the exchange or magnetization has been found by the spin-wave resonance (SWR) technique in multilayer structures "ferromagnet/ferromagnet" with N(d(1)+d(2)) thickness. it is shown that at transformation of a multilayer film after thermal annealing in a film of a single-phase alloy the given modification of a spectrum disappears.
引用
收藏
页码：73 / +
页数：2
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