Formation of magnetic cluster and remanence coercivity in granular-type perpendicular recording media

T. Shimatsu, T. Oikawa, Y. Inaba, H. Muraoka, Y. Nakamura

Research output: Contribution to journalConference article

Abstract

The formation of magnetic clusters and remanence coercivity in granular-type perpendicular recording media was discussed. The value of perpendicular anisotropy, was obtained from the value measured by torque magnetometry. It was found that the value of Dcluster could be determined by the strength of intergranular coupling, which was well supported by R/W performances.

Original languageEnglish
Pages (from-to)DR08
JournalDigests of the Intermag Conference
Publication statusPublished - 2003 Oct 1
EventIntermag 2003: International Magnetics Conference - Boston, MA, United States
Duration: 2003 Mar 282003 Apr 3

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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