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Instruments and Experimental Techniques

, Volume 43, Issue 5, pp 701–705 | Cite as

Measurement of magnetic field gradients using a vibrating wire gauge

  • S. G. Arutyunyan
  • I. E. Vasinyuk
  • N. M. Dobrovol’skii
  • S. L. Egiazaryan
  • M. R. Mailyan
  • I. G. Sinenko
Laboratory Techniques
  • 71 Downloads

Abstract

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.

Keywords

Magnetic Field Gradient Automatic Gain Control Hall Sensor Helmholtz Coil Wire Tension 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© MAIK “Nauka/Interperiodica” 2000

Authors and Affiliations

  • S. G. Arutyunyan
    • 1
  • I. E. Vasinyuk
    • 1
  • N. M. Dobrovol’skii
    • 1
  • S. L. Egiazaryan
    • 1
  • M. R. Mailyan
    • 1
  • I. G. Sinenko
    • 1
  1. 1.Yerevan Physics InstituteYerevanArmenia

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