Biquadratic interlayer coupling inlayered magnetic systems

  • An unusual interlayer coupling, recently discovered in layered magnetic systems, is analysed from the experimental and theoretical points of view. This coupling favours the 90° orientation of the magnetization of the adjacent magnetic films. It can be phenomenologically described by a term in the energy expression, which is biquadratic with respect to the magnetizations of the two films. The main experimental findings, as well as the theoretical models, explaining the phenomenon are discussed.

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Metadaten
Author:Serguei Demokritov
URN (permanent link):urn:nbn:de:hbz:386-kluedo-8930
Document Type:Article
Language of publication:English
Year of Completion:1999
Year of Publication:1999
Publishing Institute:Technische Universität Kaiserslautern
Tag:90° orientation; biquadratic interlayer coupling ; layered magnetic systems
Faculties / Organisational entities:Fachbereich Physik
DDC-Cassification:530 Physik

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