Research Papers in Physics and Astronomy

 

Date of this Version

May 1994

Comments

Published in Journal of Applied Physics, 75:10 (15 May 1994), 6418-6420. DOI: 10.1063/1.355370
Copyright © 1994 The American Institute of Physics. Used by permission.
Journal website = http://jap.aip.org/

Abstract

We report on the temperature dependence of the magnetic properties and interface magnetism of Co/Pt multilayers. The magnetic properties including magnetization and anisotropy change substantially as the temperature varies from 300 to 10 K for samples with Co layer thickness in the range from 3 to 7 Å. The interface anisotropy of about 0.38 erg/cm2 is nearly independent of temperature. The magnetization reversal is dominated by domain wall motion for the thinner Co layers and dominated by nucleation for the thicker Co layers.

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