%0 Journal Article
%T Giant magneto-impedance and low-frequency magneto-resistance effect in NiFeB coated composite wires
%A YUAN Wangzhi
%A WANG Xinzheng
%A ZHAO Zhenjie
%A RUAN Jianzhong
%A LI Xiaodong
%A YANG Xielong
%A <br>YUANWangzhi
%A WANGXinzheng
%A ZHAOZhenjie
%A RUANdianzhong
%A LIXiaodong
%A YANGXielong
%J 科学通报(英文版)
%D 2004
%I 
%X Composite wires of 100 μ insulated CuBe wire plated with a layer of NiFeB were produced by electroless-deposition, and their magnetic properties were studied. The results showed that a good magneto-impedance (MI) effect can be obtained at relatively low frequency. The largest MI ratio (ΔZ/Z)max obtained is 250% at 500 kHz. Magneto-resistance effect was also observed at low frequency, with the (ΔR/R)max observed to be -8.5% at 540 Hz and 38.7% at 10 kHz. Results are discussed, and the equivalent resistance and inductance as the result of the NiFeB layer are taken into account.
%K GMI
%K electroless-depostion
%K eddy current loss<br>巨磁阻抗
%K 无电沉积
%K 涡流电流损耗
%K 合成导线
%K 低频电机电阻
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=DD6615BC9D2CFCE0B6F945E8D5314523&aid=30ED538B138E97F87C7FDC1BC06783B2&yid=D0E58B75BFD8E51C&vid=2A3781E88AB1776F&iid=F3090AE9B60B7ED1&sid=15A3E3A739C4EF3F&eid=67C739DC23BADF58&journal_id=1001-6538&journal_name=科学通报(英文版)&referenced_num=2&reference_num=11