Investigation of helical magnetic structure in Co-rich amorphous microwires

被引：6

作者：

Chizhik, A. ^{[1
]}

Garcia, C.

Zhukov, A.

Gawronski, P.

Kulakowski, K.

Gonzalez, J.

Blanco, J. M.

机构：

[1] Univ Basque Country, Fac Quim, Dept Fis Mat, UPV 1072, E-20080 San Sebastian, Spain

[2] AGH Univ Sci & Technol, Fac Phys & Appl Comp Sci, PL-30059 Krakow, Poland

[3] Univ Basque Country, EUPDS, Dept Fis Aplicada 1, San Sebastian 20018, Spain

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2007年 / 316卷 / 02期

关键词：

amorphous microwire; Kerr effect; hysteresis loop;

D O I：

10.1016/j.jmmm.2007.03.007

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The magnetization reversal process in Co-rich glass-covered amorphous microwires has been studied in presence of the torsion stress. The experiments have been performed using the transverse magneto-optical Kerr effect in crossed axial and circular magnetic fields. The influence of the torsion stress on the surface domain structure has been investigated. The angle of the surface helical structure has been determined based on the analysis of the stress-induced transformation of the Kerr hysteresis loops. The dependence of the angle of the helical structure on the value of the torsion stress has been obtained. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：332 / 336

页数：5

共 13 条

[1] GIANT MAGNETIC-FIELD DEPENDENT IMPEDANCE OF AMORPHOUS FECOSIB WIRE [J].