Simulations of recording in composite media

Simon John Greaves, Hiroaki Muraoka

研究成果: Article査読

4 被引用数 (Scopus)

抄録

Composite media, with recording layers consisting of magnetically hard and soft layers were compared with conventional, single layer media using simulations. The difference in the angular variation of switching fields, while large at low temperatures, was much reduced at room temperature. Tracks recorded on composite media can have higher signal-to-noise ratio and/or higher thermal stability than those written on single layer media. Intergranular exchange coupling narrowed the difference between the two media.

本文言語English
ページ(範囲)2348-2350
ページ数3
ジャーナルIEEE Transactions on Magnetics
42
10
DOI
出版ステータスPublished - 2006

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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