Modelling the reversal processes in double-layered metal evaporated tape

A micromagnetic model is developed to simulate the reversal mechanism in double-layered metal evaporated tape. Reversal is dependent on the strength of the interactions within and between the layers. Incoherent reversal is observed when exchange coupling is weak whereas individual column reversal oc...

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Bibliographic Details
Published in:	Journal of magnetism and magnetic materials Vol. 242; no. I; pp. 355 - 358
Main Authors:	Kay, G.E., Parker, D.A., Bissell, P.R.
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 01-04-2002
Subjects:	Metal evaporated tape Microstructure Reversal mechanism Metal evaporated tape Microstructure Reversal mechanism
Online Access:	Get full text
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Summary:	A micromagnetic model is developed to simulate the reversal mechanism in double-layered metal evaporated tape. Reversal is dependent on the strength of the interactions within and between the layers. Incoherent reversal is observed when exchange coupling is weak whereas individual column reversal occurs in strongly exchange-coupled systems. As the separation between layers increases, the layers reverse more independently.
Bibliography:	ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23
ISSN:	0304-8853
DOI:	10.1016/S0304-8853(01)01158-1