Search

Article

x

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

Theoretical study on the influence of the microstructure of Fe73.5Cu1Nb3Si13.5B9 on its giant magneto-impedance effect

Wang Ling-Ling Sun De-Cheng Yang Quan-Min

Theoretical study on the influence of the microstructure of Fe73.5Cu1Nb3Si13.5B9 on its giant magneto-impedance effect

Wang Ling-Ling, Sun De-Cheng, Yang Quan-Min
PDF
Get Citation
Metrics
  • Abstract views:  3392
  • PDF Downloads:  1260
  • Cited By: 0
Publishing process
  • Received Date:  10 March 2005
  • Accepted Date:  15 July 2005
  • Published Online:  20 December 2005

Theoretical study on the influence of the microstructure of Fe73.5Cu1Nb3Si13.5B9 on its giant magneto-impedance effect

  • 1. (1)湖南大学应用物理系,长沙 410082; (2)连云港师范高等专科学校化学系,连云港 222006; (3)连云港师范高等专科学校物理系,连云港 222006

Abstract: Based on the experimental results of atomic force microscope observation of the microstructure and the giant magneto-impedance (GMI) effect of Fe73.5Cu1Nb3Si13.5B9 nanocrystalline alloy, we propose a model for exploring the influence of the microstructure on the GMI effect in this kind of Fe-based nanocrystalline soft magntic alloy which explains successfully the GMI behavior at low frequency. The model possesses the main features of the sandwiched model while eliminating its deficiencies. This model is called the mesoscopic model. We also point out the influence of the electrical conductivity σ and the permeability μ of nanocrystal grains on the GMI effect of the Fe-based nanocrystalline alloys.

Catalog

    /

    返回文章
    返回