研究了Co-Fe-Ni-Nb-Si-B非晶软磁合金薄带的磁性和巨磁阻抗(GMI)效应.样品在350℃下退火60 min后获得了最佳的软磁特性,并表现出优良的GMI效应.在1.4 MHz的交变电流频率下,获得了最大的GMI效应,磁阻抗比△Z/Zs=(Zo-Zs)/Zs最高可达192%.在低频下得到了显著的巨磁电感效应,在100 kHz下,磁电感比达到769%.在高频下,材料表现出优良的巨磁电阻效应,在13 MHz下,磁电阻比达到383%.
参考文献
| [1] | Mohri K, Kohzawa T, Kawashima K, Yoshida H, Panina L V. IEEE Trans Magn, 1992; 28:3150 |
| [2] | Panina L V, Mohri K, Uchiyama T, Noda M, Bushida K.IEEE Trans Magn, 1995; 31:1249 |
| [3] | Sommer R L, Chien C L. J Appl Phys, 1996; 79:5139 |
| [4] | Chen C, Luan K Z, Liu Y H, Mei L M, Guo H Q, Shen B G, Zhao J G. Phys Rev, 1996; 54B: 6092 |
| [5] | Sommer R L, Chien C L. Appl Phys Lett, 1995; 67:3346 |
| [6] | Liu Y H, Chen C, Zhang L, Yan S S, Mei L M. J Phys D:Appl Phys, 1996; 29:2943 |
| [7] | Xiao S Q, Liu Y H, Zhang L, Chen C, Lou J X, Zhou S X, Liu G D. J Phys: Condensed Matter, 1998; 10:3651 |
| [8] | Mohri K, Panina L V, Uchiyama T, Bushida K, Noda M.IEEE Trans Magn, 1995; 31:1266 |
| [9] | Inomata K, Hasegawa M, Shimanuki S. Jpn J Appl Phys,1979; 18:937 |
| [10] | Grossinger R, Turtelli R S. IEEE Trans Magn, 1994; 30:455 |
| [11] | Beach R S, Berkowitz A E. J Appl Phys, 1994; 76:6209 |
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%