Dynamics of two interacting 180° domain walls of different polarity in a uniaxial ferromagnet

Dynamics of two interacting 180° domain walls of different polarity in a uniaxial ferromagnet

Structure and dynamics of two interacting 180° domain walls of different polarity, which form a 360° wall, have been investigated analytically and numerically in a uniaxial ferromagnet with a large quality factor placed in a magnetic field. A strong influence of damping and field on the frequency an...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Physics of metals and metallography 2009-06, Vol.107 (6), p.569-578
Hauptverfasser: Shamsutdinov, M. A., Nazarov, V. N.
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry and Materials Science
Magnetic fields
Materials Science
Metallic Materials
Theory of Metals
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Structure and dynamics of two interacting 180° domain walls of different polarity, which form a 360° wall, have been investigated analytically and numerically in a uniaxial ferromagnet with a large quality factor placed in a magnetic field. A strong influence of damping and field on the frequency and nature of the dynamic transformation of the structure of interacting domain walls from the Bloch to the Néel type and vice versa has been revealed.
ISSN:0031-918X
1555-6190
DOI:10.1134/S0031918X09060064