Magnetic reversal in COCR perpendicular anisotropy films: a comparison to models

Gottfried Wastlbauer, George D. Skidmore, Chris Merton, Jake Schmidt, Joseph Skorjanec, E D Dahlberg

Research output: Contribution to journalConference articlepeer-review

Abstract

In a previous study, high resolution magnetic force microscopy (MFM) was used to image the magnetic reversal in Co84Cr16 thin films with a perpendicular anisotropy. Electron microscopy studies of these films showed the Chrysanthemum pattern (CP) associated with the compositional separating after etching with either dilute aqua regia or dilute nitric acid. This article discusses the comparison of the observed magnetization reversal with reversal models where Co rich regions are modelled as prolate spheroids with a reversing field applied parallel to the long axis of the particle.

Original languageEnglish (US)
JournalDigests of the Intermag Conference
StatePublished - Dec 1 1999
EventProceedings of the 1999 IEEE International Magnetics Conference 'Digest of Intermag 99' - Kyongju, South Korea
Duration: May 18 1999May 21 1999

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