Theoretical study of Cr diffusion in Co-Cr alloy thin film recording media

Ding Jin; Jian Ping Wang; Hao Gong

doi:10.1116/1.1417540

Theoretical study of Cr diffusion in Co-Cr alloy thin film recording media

Ding Jin, Jian Ping Wang, Hao Gong

Electrical and Computer Engineering

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

A two-step diffusion model was used to explore the possibility of diffusion control in future media design. Reduction of saturation magnetization M_s in both conventional CoCrPt magnetic thin films and {CoCrPt}₉₂(SiO₂)₈ granular films were fitted reasonably well to the model.

Original language	English (US)
Pages (from-to)	7-13
Number of pages	7
Journal	Journal of Vacuum Science and Technology, Part A: Vacuum, Surfaces and Films
Volume	20
Issue number	1
DOIs	https://doi.org/10.1116/1.1417540
State	Published - Jan 2002

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Copyright 2008 Elsevier B.V., All rights reserved.

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abstract = "A two-step diffusion model was used to explore the possibility of diffusion control in future media design. Reduction of saturation magnetization Ms in both conventional CoCrPt magnetic thin films and {CoCrPt}92(SiO2)8 granular films were fitted reasonably well to the model.",

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Theoretical study of Cr diffusion in Co-Cr alloy thin film recording media

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