Investigations on Co-evaporated Co-Cr films for perpendicular recording applications

H. van Kranenburg; J.C. Lodder

Investigations on Co-evaporated Co-Cr films for perpendicular recording applications

H. van Kranenburg, J.C. Lodder

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Abstract

The magnetic behaviour of co-evaporated Co-Cr is investigated. The existence of a process-induced compositional separation, generated by the special geometry of the opposing vapour beams, leads to enhanced perpendicular characteristics without the necessity of depositing the films at a raised substrate temperature. In this paper we present results of a thickness series ranging from 50 to 750 nm. The existence of highly pure Co regions has been proved by means of NMR analysis. The anisotropy of the film is discussed in relation to the texture and morphology of the films.

Original language	Undefined
Pages (from-to)	33-38
Number of pages	6
Journal	Journal of the Magnetics Society of Japan
Volume	15
Publication status	Published - 1991

Keywords

SMI-MAT: MATERIALS
IR-66111
EWI-5502
SMI-TST: From 2006 in EWI-TST

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van Kranenburg, H., & Lodder, J. C. (1991). Investigations on Co-evaporated Co-Cr films for perpendicular recording applications. Journal of the Magnetics Society of Japan, 15, 33-38.

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abstract = "The magnetic behaviour of co-evaporated Co-Cr is investigated. The existence of a process-induced compositional separation, generated by the special geometry of the opposing vapour beams, leads to enhanced perpendicular characteristics without the necessity of depositing the films at a raised substrate temperature. In this paper we present results of a thickness series ranging from 50 to 750 nm. The existence of highly pure Co regions has been proved by means of NMR analysis. The anisotropy of the film is discussed in relation to the texture and morphology of the films.",

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year = "1991",

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T1 - Investigations on Co-evaporated Co-Cr films for perpendicular recording applications

AU - van Kranenburg, H.

AU - Lodder, J.C.

N1 - Imported from SMI Reference manager

PY - 1991

Y1 - 1991

N2 - The magnetic behaviour of co-evaporated Co-Cr is investigated. The existence of a process-induced compositional separation, generated by the special geometry of the opposing vapour beams, leads to enhanced perpendicular characteristics without the necessity of depositing the films at a raised substrate temperature. In this paper we present results of a thickness series ranging from 50 to 750 nm. The existence of highly pure Co regions has been proved by means of NMR analysis. The anisotropy of the film is discussed in relation to the texture and morphology of the films.

AB - The magnetic behaviour of co-evaporated Co-Cr is investigated. The existence of a process-induced compositional separation, generated by the special geometry of the opposing vapour beams, leads to enhanced perpendicular characteristics without the necessity of depositing the films at a raised substrate temperature. In this paper we present results of a thickness series ranging from 50 to 750 nm. The existence of highly pure Co regions has been proved by means of NMR analysis. The anisotropy of the film is discussed in relation to the texture and morphology of the films.

KW - SMI-MAT: MATERIALS

KW - IR-66111

KW - EWI-5502

KW - SMI-TST: From 2006 in EWI-TST

M3 - Article

VL - 15

SP - 33

EP - 38

JO - Journal of the Magnetics Society of Japan

JF - Journal of the Magnetics Society of Japan

SN - 0285-0192

ER -