Thermal, structural and magnetic characterization of Co-based alloys

被引：4
|
作者：
Gomez, M. [1 ]
Rosales-Rivera, A. [1 ]
Pineda-Gomez, P. [1 ]
Muraca, D. [2 ]
Sirkin, H. [2 ]
机构：
[1] Univ Nacl Colombia, Fac Ciencias Exactas & Nat, Lab Magnetismo & Mat Avanzados, Manizales 127, Colombia
[2] Univ Buenos Aires, Fac Ingn, Lab Solidos Amorfos, Buenos Aires, DF, Argentina
来源：
MICROELECTRONICS JOURNAL | 2008年 / 39卷 / 11期
关键词：
Soft magnetic alloys; Thermal analysis; Vibrating magnetometer sample (VSM); Magneto-impedance effect;
D O I：
10.1016/j.mejo.2008.01.088
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A study of thermal and magnetic properties and of the giant magneto-impedance (GMI) effect in cobalt-based amorphous alloy ribbons Co80-xFexB10Si10 with x = 6, 8 and 10 is presented. The thermal and magnetic characterization was carried out using differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), magnetization and magneto-impedance measurements. The ribbons exhibit ultrasoft magnetic behavior, especially GMI effect. Particular attention has been given to observation of crystallization kinetics. (C) 2008 Published by Elsevier Ltd.
引用
收藏
页码：1242 / 1244
页数：3
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