Spectral Properties of Superlattices with Anisotropic Inhomogeneities. The Transition from 3D to 1D Disorder

V.A. Ignatchenko; A.V. Pozdnyakov

doi:10.4028/www.scientific.net/SSP.168-169.85

Paper Titles

Ferromagnetic and Spin-Wave Resonance in Exchange-Coupled NiFe/Ag/NiFe Three-Layer Structures
p.69

Spin-Wave Resonance in Multilayer Films
p.73

Autoresonance Excitation of Nonlinear Oscillations of Magnetization and Domain Walls in Ferromagnets
p.77

Autoresonance Parametric Excitation of the Magnetic Breather in a Uniaxial Ferromagnet
p.81

Spectral Properties of Superlattices with Anisotropic Inhomogeneities. The Transition from 3D to 1D Disorder
p.85

Influence of Mechanical Pressure and External Field on Dynamic Interactions in Segnetomagnetics
p.89

Ferromagnetic and Spin-Wave Resonance in Fe_xNi_1-X (0<x<1) Films
p.93

Combined Effects of 2D and 3D Inhomogeneities on the Dynamic Susceptibility of Superlattices
p.97

Magnetoelastic Resonance in Zero-Mean Magnetostrictive Media
p.101

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Spectral Properties of Superlattices with Anisotropic Inhomogeneities. The Transition from 3D to 1D Disorder

Abstract:

Waves in the superlattice (SL) contained inhomogeneities with anisotropic correlation properties are considered. The anisotropy of the correlations is characterized by the parameter , where and are the correlation wave numbers along the axis of the SL and in the plane of its layers, respectively ( and are the correlation radii). Dependencies of both the dynamic susceptibility and density of states at the continuous transition from the isotropic three-dimensional inhomogeneities ( ) to the one-dimensional ones ( ) have been obtained.