FORC-study of magnetization reversal of L10-FePt based exchange coupled composite films

Magnetization reversal mechanism of perpendicularly exchange-coupled composite L10-FePt/CoCrPt bilayers

Magnetization reversal mechanism in perpendicularly exchange-coupled composite hard/soft L10-FePt /CoCrPt bilayers with different soft layer thickness has been studied using magnetometry and magnetotransport measurements. For thin soft layers, the magnetization reversal process can be described by the rigid model. For thick soft layers, a different magnetization reversal process is observed whi...

Highly oriented nonepitaxially grown L10 FePt films

Assembly of high-anisotropy L10 FePt nanocomposite films

In this paper we report results on the synthesis and magnetic properties of L10 FePt nanocomposite fi lms. Three fabrication methods have been developed to produce high-anisptropy FePt fi lms: non-epitaxial growth of (0 0 1)-oriented FePt:X (X=Ag, C) composite fi lms that might be used for perpendicular media; monodispersed FePt(CFx) core–shell nanocluster-assembled fi lms grown with a gas-aggr...

Columnar grain growth of FePt(L10) thin films

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Aligned and exchange-coupled L10 (Fe,Co)Pt-based magnetic films