Spin Waves in Antiferromagnetically Coupled Multilayers

Mingozzi, M.; Donzelli, O.; Ngaboyisonga, J.M.V.; Nizzoli, F.

Journal

Acta Physica Polonica A

1997 | 91 | 1 | 213-216

Article title

Spin Waves in Antiferromagnetically Coupled Multilayers

Authors

M. Mingozzi , O. Donzelli , J.M.V. Ngaboyisonga , F. Nizzoli

Content

Full texts:

http://przyrbwn.icm.edu.pl/APP/PDF/91/a091z1p18.pdf [remote]

Title variants

Languages of publication

Abstracts

We investigate how the static and dynamical magnetic properties of Fe/Cr finite superlattices with antiferromagnetic coupling depend on the ratio between the uniaxial anisotropy constant and the interlayer exchange constant of Fe films. The spin waves are calculated by considering dipole interaction, intralayer and interlayer exchange coupling, uniaxial anisotropy, in presence of an external field. The calculated spectra are compared with recent experimental Brillouin scattering data which exhibit two spin waves peaks.

Keywords

75.30.Pd 75.70.Cn 75.70.-i

Publisher

Institute of Physics, Polish Academy of Sciences

Journal

Acta Physica Polonica A

Year

1997

Volume

Issue

Pages

213-216

Physical description

Dates

published

1997-01

Contributors

author

M. Mingozzi

Istituto Nazionale per la Fisica della Materia, Unità di Ferrara, Ferrara, Italy

author

O. Donzelli

Istituto Nazionale per la Fisica della Materia, Unità di Ferrara, Ferrara, Italy

author

J.M.V. Ngaboyisonga

Istituto Nazionale per la Fisica della Materia, Unità di Ferrara, Ferrara, Italy

author

F. Nizzoli

Istituto Nazionale per la Fisica della Materia, Unità di Ferrara, Ferrara, Italy

References

Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.bwnjournal-article-appv91z118kz