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Title: Magnetization switching and thermal stability of CoCrPtB/CoDy composite perpendicular layer
Authors: Ren, H.B.
Chong, T.C. 
Wang, J.P.
Issue Date: 1-Jun-2004
Citation: Ren, H.B., Chong, T.C., Wang, J.P. (2004-06-01). Magnetization switching and thermal stability of CoCrPtB/CoDy composite perpendicular layer. Journal of Applied Physics 95 (11 II) : 7510-7512. ScholarBank@NUS Repository.
Abstract: The magnetization reversal process and thermal stability of perpendicular coupled film glass/Ti 40 nm/CoCrPtB 35 nm/CoDy 20 nm/Ti 4 nm were analyzed. It was shown that the exchange coupling constant with Dy content near the compensated point is as high as 1.3 erg/cm 2. The dependence of exchange coupling strength on the Dy content and the thickness of CoDy layer was described. It was found that the thermal stability of the coupled films show an increase over 100%.
Source Title: Journal of Applied Physics
ISSN: 00218979
DOI: 10.1063/1.1669112
Appears in Collections:Staff Publications

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