Magnetic properties and recording characteristics of Co-containing ferrite thin-film media prepared by ECR sputtering

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概要

• 論文の詳細を見る

• Co-containing ferrite thin-film media deposited by a reactive-ECR-sputtering at a low substrate temperature of 150 degree Celsius were oxidized by ECR plasma. The magnetic properties and recording characteristics of the media were improved by the oxidation with maintaining a smooth surface. The media showed high D_50 of 203 kFRPI in MIG head recording and reproduction. The Co-containing ferrite thin-film is feasible to be used as a protective overcoat layer.

• 社団法人電子情報通信学会の論文
• 2002-10-01

著者

• Yamamoto Shu

  Kdd R&d Laboratories Inc.

• Kurisu H

  Graduate School Of Science And Engineering Yamaguchi University

• Matsuura M

  Yamaguchi Study Center The Open University Of Japan

• MATSUURA Mitsuru

  Yamaguchi Study Center, The Open University of Japan

• YAMAMOTO Setsuo

  Yamaguchi Univ.

• HIRATA Kei

  Yamaguchi Univ.

• KURISU Hiroki

  Yamaguchi Univ.

• DOI Takanori

  TODA KOGYO Corp.

• TAMARI Kousaku

  TODA KOGYO Corp.

• Tamari K

  Toda Kogyo Corp.

• Matsuura M

  Faculty Of Engineering Yamaguchi University

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