Magnetic and magneto-optical properties of CoFeCrSiB amorphous ribbons

被引：6
|
作者：
Zivotsky, O. [1 ]
Postava, K. [1 ]
Kraus, L. [2 ]
Foldyna, M. [1 ]
Pistora, J. [1 ]
机构：
[1] Tech Univ Ostrava, Dept Phys, Ostrava 70833, Czech Republic
[2] Acad Sci Czech Republ, Inst Phys, Prague 18221 8, Czech Republic
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2006年 / 304卷 / 02期
关键词：
Amorphous ribbons; Giant magnetoimpedance; Magneto-optic vector magnetometry; Magnetic domains;
D O I：
10.1016/j.jmmm.2006.02.147
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper we investigate the surface magnetic properties of as-quenched (AQ) CoFeCrBSi ribbons prepared by planar flow casting method with using magneto-optic Kerr effect (MOKE). Measured hysteresis loops in longitudinal and transversal configurations enable us to obtain the information of ribbons surface magnetic properties. Moreover, we suggest new magneto-optic method, which is based on measurements of magneto-optical effects depending on DC current. owing through the ribbon. Experimental data of AQ ribbons are then compared with the model, which describes the influence of incidence angle on magneto-optical angles. (C) 2006 Elsevier B. V. All rights reserved.
引用
收藏
页码：E534 / E536
页数：3
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