In this article, 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 presented. The exchange coupling constant with Dy content near the compensated point is as high as 1.3 erg/cm2. The dependence of exchange coupling strength on the Dy content and the thickness of CoDy layer was investigated. The thermal stability of the coupled films showed an increase over 100%.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.