测定了不同张应力退火生成的Fe73Cu1Nb1.5V2Si13.5B9纳米微晶带在高频纵向驱动埸下的巨磁阻抗效应.从相位随外磁埸的变化规律中得出,与磁损耗相应的μ"随外磁埸的变化是引起高频纵向驱动巨磁阻抗效应的重要原因.并由相位随外磁埸变化的最小值可以很容易地确定出材料的横向磁各向异性埸Hk的大小,这为测量材料的磁各向异性埸提供了一个新的方法.
参考文献
| [1] | Mohri K.;Panina I.V. .Sensitive and quick response micro magnetic sensor utilizing magneto-impedance in Co-rich amorphous wires[J].IEEE Transactions on Magnetics,1995(2):1266-1275. |
| [2] | 杨燮龙;杨介信;陈国 等.[J].科学通报,1997,42:257. |
| [3] | Knobel M.;Gomezpolo C.;Marin P.;Vazquez M.;Hernando A.;Sanchez ML. .GIANT MAGNETO-IMPEDANCE EFFECT IN NANOSTRUCTURED MAGNETIC WIRES[J].Journal of Applied Physics,1996(3):1646-1654. |
| [4] | PANINAL L V;MOHRI K;UCHIYAMA T et al.[J].IEEE Transactions on Magnetics,1995,31:1249. |
| [5] | BEACH R S;SMITH N;PLATT C L et al.[J].Applied Physics Letters,1996,68:2753. |
| [6] | PAPNINAL L V;MOHRI K .[J].Journal of Magnetism and Magnetic Materials,1996,157/158:137. |
| [7] | Chen C.;Liu YH.;Mei LM.;Guo HQ.;Shen BG.;Zhao JG.;Luan KZ. .GIANT MAGNETOIMPEDANCE EFFECTS IN THE SOFT FERROMAGNET FE73.5CUNB3SI13.5B9[J].Physical Review.B.Condensed Matter,1996(9):6092-6094. |
| [8] | Yang XL.;Chen G.;Shen GT.;Hu BY.;Jiang KY.;Yang JX. .MAGNETO-IMPEDANCE EFFECT IN FIELD- AND STRESS-ANNEALED FE-BASED NANOCRYSTALLINE ALLOYS[J].Journal of Magnetism and Magnetic Materials,1997(3):285-289. |
| [9] | 杨介信;杨燮龙;陈国 等.[J].科学通报,1998,43:1051. |
| [10] | PRY R H;BEAN C P .[J].Journal of Applied Physics,1958,29:532. |
| [11] | MACHADO F L A;MARTINS C S;REZENDE S M .[J].Physical Review B,1995,51:3926. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%