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Giant magnetostriction and magnetic properties of amorphous Tb/Fe/Dy and Fe/Tb/Fe/Dy nano-multilayer films

  • Xiao Dong Li*
  • , Li Kun Pan
  • , Su Mei Huang
  • , Li Feng Lin
  • , Yi Wei Chen
  • , Zhuo Sun
  • *此作品的通讯作者

科研成果: 期刊稿件文章同行评审

摘要

Giant magnetostriction effect and magnetic properties of the amorphous alternant Tb/Fe/Dy(sample A) and Fe/Tb/Fe/Dy (sample B) nano-multilayer films had been studied. The magnetic hysteresis loops show that sample B has better magnetic properties than sample A, and easymagnetic direction changes from perpendicular to the film plane (sample A) to parallel to the film plane (sample B). The sample B has good low-field giant magnetostriction, and it is five times higher than sample A at H=0.12 T from 16 ppm to 82 ppm.

源语言英语
页(从-至)66-70
页数5
期刊Gongneng Cailiao yu Qijian Xuebao/Journal of Functional Materials and Devices
15
1
出版状态已出版 - 2月 2009
已对外发布

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