Oxide magnetic recording layers for perpendicular recording media

Oxide magnetic recording layers for perpendicular recording media

An improved structure for the construction of perpendicular recording media is disclosed. The structure includes a perpendicular recording layer with at least two oxide sublayers or a lower sublayer of a non-oxide. One structure includes an upper sublayer comprised of a Silicon-oxide, while a lower...

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Hauptverfasser: SUPPER NATACHA FREDERIQUE, XIAO QI-FAN, MINARDI MARY FRANCES, IKEDA YOSHIHIRO, DO HOA, BIAN XIAOPING, MARGULIES DAVID, DAI QING, XIAO MIN, TAKANO KENTARO
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INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
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creator SUPPER NATACHA FREDERIQUE
XIAO QI-FAN
MINARDI MARY FRANCES
IKEDA YOSHIHIRO
DO HOA
BIAN XIAOPING
MARGULIES DAVID
DAI QING
XIAO MIN
TAKANO KENTARO
description An improved structure for the construction of perpendicular recording media is disclosed. The structure includes a perpendicular recording layer with at least two oxide sublayers or a lower sublayer of a non-oxide. One structure includes an upper sublayer comprised of a Silicon-oxide, while a lower sublayer is comprised of a Tantalum-oxide. The structures provide for increased coercivity and corrosion resistance.
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The structure includes a perpendicular recording layer with at least two oxide sublayers or a lower sublayer of a non-oxide. One structure includes an upper sublayer comprised of a Silicon-oxide, while a lower sublayer is comprised of a Tantalum-oxide. 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subjects INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
title Oxide magnetic recording layers for perpendicular recording media
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