Effect of Thin Al Underlayer in Amorphous Magnetic Recording Media(Magneto-optical and Hybrid Recording)

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概要

• 論文の詳細を見る

• The effect of thin Al underlayers for amorphous TbFeCo-based, perpendicular magnetic recording media were studied in a laser-assisted and also in a non-assisted, conventional magnetic recording method. With the insertion of only a few nanometers of Al underlayer underneath a TbFeCo layer, an increase of coercivity was observed and the linear recording density was improved. It is considered that the relatively rough, grain-like surface structure, of the Al underlayer worked as pinning sites for the TbFeCo layer.

• 社団法人日本磁気学会の論文
• 2004-11-01

著者

• Miyanishi S.

  Devices Technology Research Laboratories Sharp Corporation

• Fuji H.

  Devices Technology Research Laboratories, Sharp Corporation

• Sato J.

  Devices Technology Research Laboratories, Sharp Corporation

• Takayama K.

  Devices Technology Research Laboratories, Sharp Corporation

• Murakami Y.

  Devices Technology Research Laboratories, Sharp Corporation

• Kojima K.

  Devices Technology Research Laboratories, Sharp Corporation

• Takahashi A.

  Devices Technology Research Laboratories, Sharp Corporation

関連論文

• Effect of Thin Al Underlayer in Amorphous Magnetic Recording Media(Magneto-optical and Hybrid Recording)

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