FMR investigation of the amorphous CoFeSiB glass-covered wires in the presence of mechanical tension

被引：3
|
作者：
Tufescu, FM
Chiriac, H
Ovári, TA
Stancu, A
机构：
[1] Al I Cuza Univ, Fac Phys, Iasi 6600, Romania
[2] Natl Inst R&D Tech Phys, Iasi 6600, Romania
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2002年 / 242卷 / 242-245期
关键词：
ferromagnetic resonance; amorphous systems; wires; anisotropy; magnetoelastic; stress effect;
D O I：
10.1016/S0304-8853(01)01270-7
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Results on the FMR investigation of the effect of applied tensile stresses on the surface magnetic anisotropy of Co68.25Fe4.5Si12.25B15 amorphous glass-covered wires are reported. Axial stresses determine a decrease of the resonance field and an increase of the absorption intensity that correspond to the resonance peak, indicating a reinforcement of the circumferential magnetoelastic anisotropy from the wire's surface region. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：254 / 256
页数：3
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