Simulations of magnetic recording in CGC perpendicular media with random pinning sites

Andrew Marc Goodman, Simon John Greaves, Yoshiaki Sonobe, Hiroaki Muraoka, Yoshihisa Nakamura

Research output: Contribution to journalConference articlepeer-review

Abstract

Tracks written in CGC media consisting of grains having random anisotropy constant was discussed. 3D micromagnetic model was used. Results showed improvement in thermal stability without compromising signal to noise ratio. The increase in standard deviation reduces signal and increases bit transition irregularity and noise.

Original languageEnglish
Pages (from-to)EP13
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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