Effects of head parameters on read/write characteristics of perpendicular/longitudinal composite media

Y. Kurokawa, A. Nagasaki, T. Homma, T. Osaka

研究成果: Article査読

5 被引用数 (Scopus)

抄録

Effects of saturation flux density (Bs) of read/write head on the recording characteristics of perpendicular/longitudinal composite medium were investigated. It was found that the recording sensitivity was improved by applying the higher Bs head. In higher density region, the reproduced-voltage-enhancement was enlarged with high Bs head, however, at the higher MMF region, the read/write characteristics was worse because the head field penetration becomes broad. Therefore, it was necessary to optimize the medium parameters in account to the head parameter.

本文言語English
ページ(範囲)3102-3104
ページ数3
ジャーナルIEEE Transactions on Magnetics
31
6
DOI
出版ステータスPublished - 1995 11

ASJC Scopus subject areas

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

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