Measurement of magnetic field gradients using a vibrating wire gauge

被引：0

作者：

Arutyunyan, SG ^{[1
]}

Vasinyuk, IE ^{[1
]}

Dobrovol'skii, NM ^{[1
]}

Egiazaryan, SL ^{[1
]}

Mailyan, MR ^{[1
]}

Sinenko, IG ^{[1
]}

机构：

[1] Yerevan Phys Inst, Yerevan 375036, Armenia

来源：

INSTRUMENTS AND EXPERIMENTAL TECHNIQUES | 2000年 / 43卷 / 05期

关键词：

Magnetic Field Gradient; Automatic Gain Control; Hall Sensor; Helmholtz Coil; Wire Tension;

D O I：

10.1007/BF02759088

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Magnetic field gradients are determined experimentally from the measured interaction between a magnetic field and probes with known magnetic characteristics. Measures are described that ensure a relative rms frequency deviation of an electromechanical resonator of <10(-5) in a long-duration (for many days) experiment, which is several orders of magnitude better than the parameters of well-known gauges. The developed gauge can also be used in strain measurements, thermogravimetry, cryogravimetry, and to measure the magnetic properties of materials.

引用

页码：701 / 705

页数：5

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