Volume 104, Issue 2 pp. 649-655
Original Paper
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Energy of Magnetic Anisotropy and Reduction Symmetry of Crystals

V. M. Volkov

V. M. Volkov

Institute of Energetics, Moscow

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E. F. Kustov

E. F. Kustov

Institute of Energetics, Moscow

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T. K. Makietov

T. K. Makietov

Institute of Energetics, Moscow

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G. Steczko

G. Steczko

Institute of Energetics, Moscow

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First published: 1 April 1981
Citations: 4

Krashokazarmenaya ul. g. 17, Moscow E250, USSR.

Abstract

en

Using the properties of reduction symmetry of the crsytals, the expressions for the energy of magnetic anisotropy (MA) for almost all symmetry groups are given. The newly introduced constants of the MA are calculated for some magnetic materials and the relationships between these constants and the constants generally used are given. The rules of behaviour of the new constants of MA in some crystals are analysed.

Abstract

de

Mit den Reduktions-Symmetrie-Eigenschaften der Kristalle werden die Ausdrücke für die Energie der magnetischen Anisotropie (MA) für fast alle Symmetriegruppen angegeben. Die neu eingeführten Konstanten der MA werden für einige magnetische Materialien berechnet und die Beziehungen zwischen diesen und den allgemein üblichen angegeben. Die Verhaltensregeln der neuen Konstanten der MA werden für einige Kristalle analysiert.

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