On some peculiarities in the dynamics of magnetic domains

A. Gordon; I. D. Vagner; P. Wyder

doi:10.1016/0038-1098(93)90821-4

On some peculiarities in the dynamics of magnetic domains

A. Gordon, I. D. Vagner, P. Wyder

Department of Mathematics, Physics and Computer Science (Oranim Campus)

Research output: Contribution to journal › Article › peer-review

Abstract

The generalized Ginzburg-Landau equation containing the inertia effects is applied to describe the dynamics of fast motions of the walls of spin magnetic domains in Ising ferromagnetics instead of the Landau-Lifshitz equation. The analogous consideration is carried out for orbital (Condon) magnetic domains in the three-dimensional electron gas under the conditions of the nonlinear de Haas-van Alphen effect. The velocity, the profile, the width, the surface tension of the domain wall and the power dissipated during the domain wall motion are calculated as functions of the external magnetic field strength.

Original language	English
Pages (from-to)	1155-1158
Number of pages	4
Journal	Solid State Communications
Volume	87
Issue number	12
DOIs	https://doi.org/10.1016/0038-1098(93)90821-4
State	Published - Sep 1993

ASJC Scopus subject areas

General Chemistry
Condensed Matter Physics
Materials Chemistry

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10.1016/0038-1098(93)90821-4

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abstract = "The generalized Ginzburg-Landau equation containing the inertia effects is applied to describe the dynamics of fast motions of the walls of spin magnetic domains in Ising ferromagnetics instead of the Landau-Lifshitz equation. The analogous consideration is carried out for orbital (Condon) magnetic domains in the three-dimensional electron gas under the conditions of the nonlinear de Haas-van Alphen effect. The velocity, the profile, the width, the surface tension of the domain wall and the power dissipated during the domain wall motion are calculated as functions of the external magnetic field strength.",

author = "A. Gordon and Vagner, {I. D.} and P. Wyder",

year = "1993",

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AU - Vagner, I. D.

AU - Wyder, P.

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AB - The generalized Ginzburg-Landau equation containing the inertia effects is applied to describe the dynamics of fast motions of the walls of spin magnetic domains in Ising ferromagnetics instead of the Landau-Lifshitz equation. The analogous consideration is carried out for orbital (Condon) magnetic domains in the three-dimensional electron gas under the conditions of the nonlinear de Haas-van Alphen effect. The velocity, the profile, the width, the surface tension of the domain wall and the power dissipated during the domain wall motion are calculated as functions of the external magnetic field strength.

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DO - 10.1016/0038-1098(93)90821-4

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JO - Solid State Communications

JF - Solid State Communications

IS - 12

ER -

On some peculiarities in the dynamics of magnetic domains

Abstract

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