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

页码：1242 / 1244

页数：3

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