Nonlinear transition shift measurement in perpendicular magnetic recording

Hiroaki Muraoka

研究成果: Article査読

19 被引用数 (Scopus)

抄録

Transition-shift distortion for perpendicular magnetic recording is measured using a pseudorandom sequence and extracted dipulse analysis. The analysis reveals moderately low distortion at a high linear density of 318 kFRPI. Perpendicular recording is expected to give rise to transition-shift distortion in a direction opposite to that for longitudinal recording. However, very little transition-shift distortion is observed. The distortion that does occur appears to be predominantly a narrowing of 'following' transitions.

本文言語English
ページ(範囲)3926-3928
ページ数3
ジャーナルIEEE Transactions on Magnetics
32
5 PART 1
DOI
出版ステータスPublished - 1996
外部発表はい

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 電子工学および電気工学

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