Spin Wave Characteristics of Inhomogeneous Ferromagnetic Layered Composites

• Authors: A. Urbaniak-Kucharczyk
• Languages of publication: EN

Abstracts

EN

A ferromagnetic layered composite ABAB...ABA with nonuniform distribution of anisotropy parameter is studied. The effects of damping leading to non-zero line-width of ferromagnetic resonance peaks are also taken into account. As a result the dependence of spin wave parameter B and resonance line-width on parameters characterizing system under consideration were obtained for the case of uniform anisotropy parameter and for quadratic distribution of this parameter in magnetic layers, respectively.

Keywords

EN

75.70.-i; 75.70.Cn; 75.30.Ds; 75.30.Gw

Discipline

• 75.70.-i: Magnetic properties of thin films, surfaces, and interfaces(for magnetic properties of nanostructures, see 75.75.-c)
• 75.30.Ds: Spin waves(for spin-wave resonance, see 76.50.+g)
• 75.30.Gw: Magnetic anisotropy
• 75.70.Cn: Magnetic properties of interfaces (multilayers, superlattices, heterostructures)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2017
• Volume: 131
• Issue: 4
• Pages: 854-856

Dates

published

2017-04

Contributors

author

A. Urbaniak-Kucharczyk

• Faculty of Physics and Applied Informatics, University of Łódź, Pomorska 149/153, 90 236 Łódź, Poland

References

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Identifiers

DOI

10.12693/APhysPolA.131.854