キーパー媒体・薄膜ヘッド系における記録再生シミュレーション  [in Japanese] Read/Write Simulation in a Keepered Medium and a Thin-Film Head System  [in Japanese]

Abstract

Two-dimensional read/write simulation based on solution of the Poisson equation was performed on keepered media with a thin soft magnetic layer and a conventional recording one, and a thin-film head system. It was found that the center of the virtual gap created in the read process shifts to the direction opposite to the magnetization dirction of the recording layer, and that this shift induces an asymmetrical output waveform. A permeability μ = 100 of the keeper layer was found to reduce the demagnetizing field in the recording layer by 1/2.

Journal

Journal of Magnetics Society of Japan   [List of Volumes]

Journal of Magnetics Society of Japan 23(4-2), 1061-1064, 1999-04-15  [Table of Contents]

The Magnetics Society of Japan (MSJ)

References:  9

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Cited by:  5

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Codes

  • NII Article ID (NAID) :
    110002810429
  • NII NACSIS-CAT ID (NCID) :
    AN0031390X
  • Text Lang :
    JPN
  • Article Type :
    Journal Article
  • ISSN :
    02850192
  • NDL Article ID :
    4694690
  • NDL Source Classification :
    ZM35(科学技術--物理学)
  • NDL Call No. :
    Z15-398
  • Databases :
    CJP  CJPref  NDL  NII-ELS