Kapitza problem for the magnetic moments of synthetic antiferromagnetic systems
2012 (English)In: Journal of Experimental and Theoretical Physics, ISSN 1063-7761, E-ISSN 1090-6509, Vol. 115, no 2, 284-288 p.Article in journal (Refereed) Published
The dynamics of magnetization in synthetic antiferromagnetic systems with the magnetic dipole coupling in a rapidly oscillating field has been examined. It has been revealed that the system can behave similar to the Kapitza pendulum. It has been shown that an alternating magnetic field can be efficiently used to control the magnetic state of a cell of a synthetic antiferromagnet. Analytical relations have been obtained between the parameters of such an antiferromagnet and an external magnetic field at which certain quasistationary states are implemented.
Place, publisher, year, edition, pages
2012. Vol. 115, no 2, 284-288 p.
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IdentifiersURN: urn:nbn:se:kth:diva-104258DOI: 10.1134/S1063776112070047ISI: 000308823000012ScopusID: 2-s2.0-84867251055OAI: oai:DiVA.org:kth-104258DiVA: diva2:563950
QC 201211012012-11-012012-10-312012-11-01Bibliographically approved