Email this article Magnetomodulation Sensors Based on Amorphous Ferromagnetic Alloys
- Authors: Sokol-Kutylovskii O.L.1
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Affiliations:
- Institute of Geophysics, Ural Division of the Russian Academy of Sciences
- Issue: Vol 59, No 2 (2016)
- Pages: 170-175
- Section: Article
- URL: https://ogarev-online.ru/0543-1972/article/view/245756
- DOI: https://doi.org/10.1007/s11018-016-0937-x
- ID: 245756
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Abstract
The characteristics of magnetomodulation sensors of magnetic flux density with autoparametric amplification of the signal in amorphous ferromagnetic cores are considered. It is shown that, by comparison with ferromagnetic probes (fluxgate devices), such sensors possess a lower level of magnetic noise at low frequencies, though greater zero instability in the measurement of a static magnetic field. Ways of improving the metrological characteristics of the sensors are proposed.
About the authors
O. L. Sokol-Kutylovskii
Institute of Geophysics, Ural Division of the Russian Academy of Sciences
Author for correspondence.
Email: s-k52@mail.ru
Russian Federation, Ekaterinburg
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