Thermally stable CGC perpendicular recording media with Pt-rich CoPtCr layer

Yoshiaki Sonobe, Hiroaki Muraoka, Kenji Miura, Yoshihiro Ikeda, Hoa Do, Andreas Moser, Walter Weresin, Natacha Supper, Kentaro Takano, Bing K. Yen, Yoshihisa Nakamura

Research output: Contribution to journalConference articlepeer-review

Abstract

Thermally stable coupled granular continuous (CGC) perpendicular recording media with Pt-rich CoPtCr layer was studied. The CGC shows the robust thermal stability without compromising signal to noise (SNR) ratio. Results showed that CGC showed 25% higher output (10 kfci) and 10% higher resolution compared to the plain granular medium.

Original languageEnglish
Pages (from-to)DB04
JournalDigests of the Intermag Conference
Publication statusPublished - 2002 Dec 1
Event2002 IEEE International Magnetics Conference-2002 IEEE INTERMAG - Amsterdam, Netherlands
Duration: 2002 Apr 282002 May 2

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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