Amorphous Magnetic Film Patterned Media with Columnar Structure

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概要

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•   Magnetic properties of amorphous TbFeCo magnetic film on periodic nanodot pattern were examined. Cross sectional TEM image revealed the magnetic film deposited on a nanodot pattern with two dimensional periodicity of around 28 nm had columnar structure on the convexity portion. Measured magnetic properties and magnetic force microscope images indicated miniaturization of the magnetic domain attributed to the reduction of magnetic exchange coupling between the columns.

• 社団法人　日本磁気学会の論文

著者

• Nakatani R.

  Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University

• Iwata N.

  Advanced Technology Research Laboratories, SHARP CORPORATION

• Murakami Y.

  Advanced Technology Research Laboratories, SHARP CORPORATION

• Takahashi A.

  Advanced Technology Research Laboratories, SHARP CORPORATION

• Nomura H.

  Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University

関連論文

• Amorphous Magnetic Film Patterned Media with Columnar Structure

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