Experimental determination of limit angle of helical anisotropy in amorphous magnetic microwires

被引：3

作者：

Chizhik, A. ^{[1
]}

Zhukov, A. ^{[1
]}

Blanco, J. M. ^{[2
]}

Gonzalez, J. ^{[1
]}

Gawronski, P. ^{[3
]}

机构：

[1] UPV, Fac Quim, Dept Fis Mat, San Sebastian 20080, Spain

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

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

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2009年 / 321卷 / 07期

关键词：

Amorphous magnetic wire; Hysteresis; Magnetooptic Kerr effect; Torsion stress; MAGNETOELASTIC ANISOTROPY; TORSIONAL STRESS; WIRES; MAGNETOIMPEDANCE;

D O I：

10.1016/j.jmmm.2008.11.073

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The influence of the torsion stress on the surface magnetic structure in Co-rich amorphous glass covered microwires has been investigated. The limit angle of the surface helical anisotropy induced by the torsion stress has been determined in agreement with the model which considers the torsion stress as a interference of two tensile stresses of opposite signs directed at 45 degrees and 135 degrees relative to the longitudinal axis of the wire. (C) 2008 Elsevier B. V. All rights reserved.

引用

页码：803 / 805

页数：3

共 9 条

[1]

Bertotti G., 1998, HYSTERESIS MAGNETISM

[2] Magnetization reversal of Co-rich wires in circular magnetic field [J].

Chizhik, A ;

Gonzalez, J ;

Zhukov, A ;

Blanco, JM .

JOURNAL OF APPLIED PHYSICS, 2002, 91 (01) :537-539

[3] The effect of helical magnetoelastic anisotropy on magnetoimpedance and its second harmonic component in amorphous wires [J].

Duque, JGS ;

Gómez-Polo, C ;

Yelon, A ;

Ciureanu, P ;

de Araújo, AEP ;

Knobel, M .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2004, 271 (2-3) :390-395

[4]

Kim CG, 2001, J MAGN MAGN MATER, V223, pL199, DOI 10.1016/S0304-8853(00)01373-1

[5]

MOHRI KTK, 1997, IEEE T MAGN, V33, P3358

[6] A modified Stoner-Wohlfarth computational model for hysteretic magnetic properties in a ferromagnetic composite rod under torsion [J].

Sablik, MJ ;

Jiles, DC .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1999, 32 (16) :1971-1983

[7] Modeling the effects of torsional stress on hysteretic magnetization [J].

Sablik, MJ ;

Jiles, DC .

IEEE TRANSACTIONS ON MAGNETICS, 1999, 35 (01) :498-504

[8] Helical anisotropy and magnetoimpedance of CoFeSiB wires under torsional stress [J].

Tannous, C. ;

Gieraltowski, J. ;

Valenzuela, R. .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2007, 308 (02) :273-277

[9]

Zhukov A., 2004, ENCY NANOSCIENCE NAN, P23

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