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Enhancement of giant magnetoimpedance effect of electroplated NiFe/Cu composite wires by dc Joule annealing

  • X. P. Li*
  • , Z. J. Zhao
  • , C. Chua
  • , H. L. Seet
  • , L. Lu
  • *此作品的通讯作者
  • National University of Singapore

科研成果: 期刊稿件文章同行评审

摘要

The influence of dc Joule annealing of electroplated Ni80Fe 20/Cu composite wires on their giant magnetoimpedance (GMI) effect was investigated. The optimum procedure of dc Joule annealing and the cooling rate against the magnetoimpedance ratio of the annealed wire were also investigated. It was observed that the stepped annealing is superior with respect to single step annealing. The results showed that the magnetoimpedance effect of the composite wires could be enhanced by dc Joule annealing.

源语言英语
页(从-至)7626-7630
页数5
期刊Journal of Applied Physics
94
12
DOI
出版状态已出版 - 15 12月 2003
已对外发布

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