Functional dependence and quasiperiodicity in the spatiotemporal dynamics of yttrium iron garnet films
被引:2
作者:
Goodridge, C.L.
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h-index: 0
机构:
Code 6345, Naval Research Laboratory, Washington, DC 20375, United StatesCode 6345, Naval Research Laboratory, Washington, DC 20375, United States
Goodridge, C.L.
[1
]
Rachford, F.J.
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h-index: 0
机构:
Code 6345, Naval Research Laboratory, Washington, DC 20375, United StatesCode 6345, Naval Research Laboratory, Washington, DC 20375, United States
Rachford, F.J.
[1
]
Pecora, L.M.
论文数: 0引用数: 0
h-index: 0
机构:
Code 6345, Naval Research Laboratory, Washington, DC 20375, United StatesCode 6345, Naval Research Laboratory, Washington, DC 20375, United States
Pecora, L.M.
[1
]
Carroll, T.L.
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h-index: 0
机构:
Code 6345, Naval Research Laboratory, Washington, DC 20375, United StatesCode 6345, Naval Research Laboratory, Washington, DC 20375, United States
Carroll, T.L.
[1
]
机构:
[1] Code 6345, Naval Research Laboratory, Washington, DC 20375, United States
来源:
Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
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2001年
/
64卷
/
1 II期
关键词:
Circuit resonance - Equations of motion - Ferromagnetic resonance - Frequencies - Magnetic fields - Magnetization - Maxwell equations - Modulation - Single crystals - Thin films;
D O I:
10.1103/PhysRevE.64.016210
中图分类号:
学科分类号:
摘要:
Quasiperiodic spin wave states produced in a YIG film that exhibits spatial variation of the observed frequency spectra are described. These states have minimal linear functional dependence. It is shown that there is some relationship between the magnetic dynamics of surface wave modes sampled at spatially separated positions on the film surface and that this relationship is predominantly nonlinear in character.