Micromagnetic simulations of antiferromagnetically coupled media

S. J. Greaves, K. K. Tham, M. Miura, A. M. Goodman

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Antiferromagnetically coupled media were simulated using a micromagnetic model. Magnetic parameters, initially determined by fitting hysteresis loops to experimental media, were varied to determine their effect upon recording performance. The signal-to-noise ratio can be enhanced by tailoring the magnetic properties of the bias layer to an optimum M s, introducing a small amount of exchange coupling and orienting the media.

Original languageEnglish
Pages (from-to)8281-8283
Number of pages3
JournalJournal of Applied Physics
Volume91
Issue number10 I
DOIs
Publication statusPublished - 2002 May 15
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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