Coercivity meter with earth's magnetic field compensation

被引：6

作者：

Ahlers, H

Ludke, J

Sievert, J

机构：

[1] Phys.-Technische Bundesanstalt, Lab. 2.42, D-38116 Braunschweig

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1996年 / 160卷

关键词：

coercivity meter; earth field compensation;

D O I：

10.1016/0304-8853(96)00160-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An open circuit coercivity meter with a large coil system for the earth's magnetic field compensation has been constructed. Two fluxgate magnetometer sensors are used for detecting the magnetic moment of the specimen to be measured. Earth's field compensation is obtained by a system of straight bundles of wires surrounding the measurement system. Problems of reference samples are demonstrated and discussed.

引用

页码：187 / 188

页数：2