On the sensitivity of running-fluid NMR magnetometers

V. V. Davydov; V. I. Dudkin; A. A. Petrov; N. S. Myazin

doi:10.1134/S1063785016070051

On the sensitivity of running-fluid NMR magnetometers

Authors: Davydov V.V.¹, Dudkin V.I.¹, Petrov A.A.¹, Myazin N.S.¹
Affiliations:
1. Peter the Great St. Petersburg Polytechnic University
Issue: Vol 42, No 7 (2016)
Pages: 692-696
Section: Article
URL: https://journal-vniispk.ru/1063-7850/article/view/199940
DOI: https://doi.org/10.1134/S1063785016070051
ID: 199940

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Abstract

A new procedure for determining the sensitivity of running-fluid NMR magnetometers is considered. The procedure is based on mathematical processing of experimental data that are related to measuring the gradient of a nutation-line slope at the point at which an inverted NMR signal crosses zero. The procedure allows one to determine the sensitivity of running-fluid NMR magnetometers for resonance frequencies of magnetic-field measurements within a range of 0.5 Hz to 840 MHz.