A soft magnetic wire for sensor applications

被引：344

作者：

Vazquez, M ^{[1
]}

Hernando, A ^{[1
]}

机构：

[1] CSIC, INST CIENCIA MAT, E-28230 LAS ROZAS DE MADRID, MADRID, SPAIN

来源：

JOURNAL OF PHYSICS D-APPLIED PHYSICS | 1996年 / 29卷 / 04期

关键词：

D O I：

10.1088/0022-3727/29/4/001

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The main magnetic characteristics regarding the domain structure and magnetization processes (axial, circular and Matteucci and inverse Wiedemann effects) of amorphous wires and glass-coated microwires are analysed. Magnetic bistability, spontaneously observed in samples with large enough ratio magneto-elastic anisotropy with axial easy axis to shape anisotropy, is the main source for a number of sensor applications in pulse generators, position and field sensors, encoded security tags, rotational counters, magnetostrictive delay lines, and so on. The relevant perspectives of the novel giant magneto-impedance effect recently reported and observed in non-magnetostrictive samples are also introduced.

引用

页码：939 / 949

页数：11

共 80 条

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