Intermittency in spin-wave instabilities

被引:31
|
作者
Becker, J
Rödelsperger, F
Weyrauch, T
Benner, H
Just, W
Cenys, A
机构
[1] Tech Univ Darmstadt, Inst Festkorperphys, D-64289 Darmstadt, Germany
[2] Max Planck Inst Phys Komplexer Syst, D-01187 Dresden, Germany
[3] Lithuania Acad Sci, Inst Semicond Phys, LT-2600 Vilnius, Lithuania
来源
PHYSICAL REVIEW E | 1999年 / 59卷 / 02期
关键词
D O I
10.1103/PhysRevE.59.1622
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
The dynamics of the magnetization of yttrium iron garnet spheres was studied by ferromagnetic resonance both within the subsidiary absorption regime and the coincidence regime of the first-order Suhl instability. The absorption signal shows auto-oscillations with a rich variety of nonlinear behavior. Along with other routes to chaos we observed intermittency and identified each of the Pomeau-Manneville types I-III. Within the chaotic regime crisis-induced intermittency, on-off intermittency, and noise-induced intermittent behavior were observed. [S1063-651X(99)00602-9].
引用
收藏
页码:1622 / 1632
页数:11
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