A study of perpendicular magnetic recording characteristics with magnetoresistive head

Hiroshi Yamada, Hiroaki Muraoka, Yoshihisa Nakamura

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

A magnetoresistive head (MR head) is applied to the readback process in perpendicular recording in comparison with longitudinal recording. A higher readback voltage, increased by a factor of nearly two, is obtained in association with the large recording magnetization of a perpendicular medium. D50 of the perpendicular medium is the same as the longitudinal one, which is thought to be a limitation of the MR head.

Original languageEnglish
Pages (from-to)56-60
Number of pages5
JournalJournal of Magnetism and Magnetic Materials
Volume176
Issue number1
DOIs
Publication statusPublished - 1997 Dec

Keywords

  • Magnetic recording - perpendicular
  • Magnetoresistive head

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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