A SENSITIVE TORQUE MAGNETOMETER FOR MEASUREMENT OF SMALL MAGNETIC ANISOTROPIES

被引：13

作者：

MAXIM, G

机构：

[1] Centre of Physics, Academy of R.S.R., Iassy

来源：

JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS | 1969年 / 2卷 / 04期

关键词：

D O I：

10.1088/0022-3735/2/4/304

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

This paper describes an automatic torque magnetometer with a sensitivity of 1 nN m per cm deflection, for the measurement of very small magnetic anisotropies (of the order of 0·1 mJ kg-1) in the presence of large values of magnetic moment. This high sensitivity is obtained because of a new frictionless method used to eliminate unwanted lateral displacements of the specimen suspended in an inhomogeneous magnetic field.

引用

页码：319 / &