スパッタ法で作成したMn, MnZn, NiZn, およびCoフェライト薄膜のキュリー温度と飽和磁化 Curie Temperature and Saturation Magnetization of Sputter-Deposited Mn, MnZn, NiZn, and Co Ferrite Thin Films

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著者

    • 田中 利一 TANAKA Toshikazu
    • 鳥羽商船高等専門学校制御情報工学科 Information and Control Eng., Dept., Toba National College of Maritime Technology

抄録

The Curie temperature and saturation magnetization of as-deposited Mn, MnZn, NiZn, and Co ferrite thin films by sputtering were different from those of heat-treated films at 700°C-900°C. After heat treatment, Curie temperature and saturation magnetization of Co ferrite thin films were invariable, whereas those of Mn, MnZn, and NiZn ferrite thin films depended on the heat treatment temperature. In the case of the ferrite thin films containing Mn and Zn, these results are explained by a nonequilibrium ion distribution, but another cause must exist in the case of the Co ferrite thin film. As-deposited sputtered ferrite thin films show nonequilibrium phenomena in both Curie temperature and saturation magnetization, whose cause is considered to depend on the ion content.

収録刊行物

  • 粉体および粉末冶金

    粉体および粉末冶金 51(6), 405-409, 2004-06-15

    一般社団法人 粉体粉末冶金協会

参考文献:  8件中 1-8件 を表示

各種コード

  • NII論文ID(NAID)
    10013135173
  • NII書誌ID(NCID)
    AN00222724
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    05328799
  • NDL 記事登録ID
    7011488
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z17-274
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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