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首页> 外文会议>Journal of Materials Science and Engineering >Magnetic properties and magneto-impedance effect of CoNiFe/Cu composite wires by electroplating
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Magnetic properties and magneto-impedance effect of CoNiFe/Cu composite wires by electroplating

机译：电镀CoNiFe / Cu复合线的磁性能和磁阻效应

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摘要

In this study, CoNiFe/Cu composite wires were deposited using electroplating. The deposited material composition was controlled by adjusting the concentration of Co ions. The results showed that the surface morphology and particle size did not change much with different compositions. However, the coercivity of the composite wires varied significantly for different compositions. A magnetic layer, with the composition of Co30Ni50Fe20, was found to possess a low coercivity value of 0.65Oe. This is due to the low magneto-strictive factor for the alloy with this composition. In addition, the results showed that the concentration of Fe ions played an important role in achieving low coercivity and high magneto-impedance (MI) effect in the CoNiFe/Cu wires.
机译：在这项研究中，使用电镀沉积了CoNiFe / Cu复合线。通过调节Co离子的浓度来控制沉积的材料组成。结果表明，不同组成下表面形貌和粒径变化不大。但是，复合线材的矫顽力对于不同的组成有很大的不同。发现具有Co 30 Ni 50 Fe 20组成的磁性层具有0.65Oe的低矫顽力值。这是由于具有这种组成的合金的磁致伸缩系数低。此外，结果表明，Fe离子的浓度在实现CoNiFe / Cu导线的低矫顽力和高磁阻（MI）效应方面起着重要作用。

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  • 来源
  • 会议地点 Hangzhou(CN);Hangzhou(CN)
  • 作者

    C.Silfvenius; rnM.Swillo; rnJ.Claesson; rnE.Forsberg; rnN.Akram; rnM.Chacinski; rnL.Thylén;

  • 作者单位

    J B Yi@Department of Mechanical Engineering, National University of Singapore, 117576, Singapore;

    Department of Materials Science and Engineering, National University of Singapore, 117576, Singapore--X P Li@Department of Mechanical Engineering, National University of Singapore, 117576, Singapore--J Ding@Department of Materials Science and Engineering, National University of Singapore, 117576, Singapore--C M Koh@Department of Mechanical Engineering, National University of Singapore, 117576, Singapore--S Thongmee@Department of Materials Science and Engineering, National University of Singapore, 117576, Singapore--H L Seet@Department of Mechanical Engineering, National University of Singapore, 117576, Singapore--;

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  • 正文语种 eng
  • 中图分类 功能材料 ;
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