Abstract
NiCoP/Cu composite wires were prepared by electroless plating on Cu core with 90μm in diameter. The influence of the amplitude and the frequency of the driving current on the sensitivity and the value of the giant magnetoimpedance (GMI) effect were investigated. The results showed that and the GMI effect were enhanced and the field sensitivity increased with the current increase. The amplitude and the frequency of the driving current could change the value of peak MI field. These results could be interpreted by the magnetization process and the nonlinear effect.
| Original language | English |
|---|---|
| Pages (from-to) | 1283-1285+1288 |
| Journal | Gongneng Cailiao/Journal of Functional Materials |
| Volume | 39 |
| Issue number | 8 |
| State | Published - Aug 2008 |
Keywords
- Composite wires
- Driving current
- Electroless plating
- GMI