Ferrite Plated Films for Magnetic Recording Applications

  • KITAMOTO Yoshitaka
    Department of Physical Electronics, Tokyo Institute of Technology
  • KIM Myung-ho
    Department of Physical Electronics, Tokyo Institute of Technology
  • KANTAKE Shusuke
    Department of Physical Electronics, Tokyo Institute of Technology
  • ABE Masanori
    Department of Physical Electronics, Tokyo Institute of Technology

Bibliographic Information

Other Title
  • フェライトメッキ膜の磁気記録への応用

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Description

Ferrite plating enables crystalline spinel ferrite films to be grown from an aqueous solution at low temperature (<100℃). We investigated internal stress and microstructure in the plated films to apply to backlayers for doublelayered perpendicular recording media. It is important to control surface morphology of the ferrite plated layers in order to deposit Co-Cr alloy layers with fine microstructure. To satisfy this requirement, it is necessary to accelerate migration of metal ions on growing films. Thus we tried power ultrasound enhancement for the ferrite plating.

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Details 詳細情報について

  • CRID
    1571698602337476736
  • NII Article ID
    110003186053
  • NII Book ID
    AN10013050
  • Text Lang
    ja
  • Data Source
    • CiNii Articles

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