Circular magnetization and susceptibility of an ideal soft ferromagnetic wire

被引：14

作者：

Chen, DX ^{[1
]}

Hernando, A

Pascual, L

机构：

[1] Univ Autonoma Barcelona, ICREA, E-08193 Bellaterra, Barcelona, Spain

[2] Univ Autonoma Barcelona, Dept Fis, Grp Electromagnetisme, E-08193 Bellaterra, Barcelona, Spain

[3] CSIC, RENFE, UCM, Inst Magnetismo Aplicado, Madrid 28230, Spain

来源：

MEASUREMENT SCIENCE AND TECHNOLOGY | 2004年 / 15卷 / 02期

关键词：

circular susceptibility; circular magnetization; soft magnetic wire; inductive magnetic measurement;

D O I：

10.1088/0957-0233/15/2/008

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The voltage induced by an alternating current is derived for an ideal ferromagnetic cylinder with a linear local magnetization curve ending by a sudden saturation, based on which practical formulae relevant to inductive measurements of the circular hysteresis loop and the susceptibility of soft magnetic wires are recommended. The anomalously large circular susceptibility discovered in amorphous soft magnetic wires is further studied using the present results.

引用

页码：365 / 370

页数：6

共 19 条

[1]

BOZORTH RM, 1951, FERROMAGNETISM, P776

[2] Comment on "Analysis of asymmetric giant magnetoimpedance in field-annealed Co-based amorphous ribbon" [Appl. Phys. Lett. 75, 2114 (1999)] [J].

Chen, DX ;

Pascual, L ;

Hernando, A .

APPLIED PHYSICS LETTERS, 2000, 77 (11) :1727-1729

[3]

Chen DX, 2000, J MAGN MAGN MATER, V218, pL5

[4] Circular susceptibilities of CoFeSiB amorphous wires determined by inductance and second harmonic longitudinal magnetization [J].

Chen, DX ;

Pascual, L .

JOURNAL OF APPLIED PHYSICS, 2003, 93 (10) :6195-6198

[5] Hysteresis loop shift in annealed FeCrSiB amorphous wires [J].

Chen, DX ;

Li, YF ;

Pascual, L ;

Vazquez, M ;

Hernando, A .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2000, 212 (03) :373-380

[6] Magnetization and incremental susceptibilities of ferromagnets with angularly distributed uniaxial anisotropy above remanence [J].

Chen, DX ;

Pascual, L .

IEEE TRANSACTIONS ON MAGNETICS, 2003, 39 (01) :510-518

[7] Magnetic-inclusion-enhanced circular susceptibility in axially magnetized Co-Fe-Si-B amorphous wires [J].

Chen, DX ;

Pascual, L .

PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES, 2002, 82 (12) :1315-1326

[8] Circular magnetization and susceptibility of an ideal soft ferromagnetic strip [J].

Chen, DX ;

Hernando, A .

MEASUREMENT SCIENCE AND TECHNOLOGY, 2002, 13 (06) :946-949

[9] AC impedance and circular permeability of slab and cylinder [J].

Chen, DX ;

Muñoz, JL .

IEEE TRANSACTIONS ON MAGNETICS, 1999, 35 (03) :1906-1923

[10] Anomalous asymmetric magneto-inductance in amorphous Co68.2Fe4.3Si12.5B15 wire with shifted hysteresis loop [J].

Chen, DX ;

Pascual, L ;

Castaño, FJ ;

Hernando, A ;

Vazquez, M .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2000, 33 (02) :111-114

← 1 2 →