<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>This article describes the analysis of the NMR (Nuclear Magnetic Resonance) stabilizer signal. Magnetic field of the standard is created using an electromagnet. Sufficiently high stability of the magnetic field is achieved with the help of a stabilizer with an NMR probe. The NMR phenomenon makes possible very accurate measurements of the static magnetic field, but the resulting stability depends also on supporting electronics. An analysis has been done and tolerances of the measured quantities have been estimated. The calculated tolerances indicate the needed features of the material. First the probe excites the FID (Free Induction Decay) signal in the water sample and acquires the signal answer. It is Fourier transformed and its spectrum is investigated. The actual magnetic field corresponds to the strongest frequency sample. It is utilized for the magnetic field strength correction and stabilization of it. The article brings many equations for such calculation.</p>
</abstract>

This article describes the analysis of the NMR (Nuclear Magnetic Resonance) stabilizer signal. Magnetic field of the standard is created using an electromagnet. Sufficiently high stability of the magnetic field is achieved with the help of a stabilizer with an NMR probe. The NMR phenomenon makes possible very accurate measurements of the static magnetic field, but the resulting stability depends also on supporting electronics. An analysis has been done and tolerances of the measured quantities have been estimated. The calculated tolerances indicate the needed features of the material. First the probe excites the FID (Free Induction Decay) signal in the water sample and acquires the signal answer. It is Fourier transformed and its spectrum is investigated. The actual magnetic field corresponds to the strongest frequency sample. It is utilized for the magnetic field strength correction and stabilization of it. The article brings many equations for such calculation.

Analysis of NMR Signal for Static Magnetic Field Standard

Measurement Science Review

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

{"article-title":"Analysis of NMR Signal for Static Magnetic Field Standard"}

This article describes the analysis of the NMR (Nuclear Magnetic Resonance) stabilizer signal. Magnetic field of the standard is created using an...

Analysis of NMR Signal for Static Magnetic Field Standard

Publié en ligne: 12 mars 2022

Pages: 80 - 83

Reçu: 15 nov. 2021

Accepté: 07 févr. 2022

DOI: https://doi.org/10.2478/msr-2022-0010

Mots clés
Nuclear magnetic resonance, NMR, static magnetic field standard, NMR signal

© 2022 Peter Andris et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Analysis of NMR Signal for Static Magnetic Field Standard

Publié en ligne: 12 mars 2022

Pages: 80 - 83

Reçu: 15 nov. 2021

Accepté: 07 févr. 2022

DOI: https://doi.org/10.2478/msr-2022-0010

Mots clésNuclear magnetic resonance, NMR, static magnetic field standard, NMR signal

© 2022 Peter Andris et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Mots clés
Nuclear magnetic resonance, NMR, static magnetic field standard, NMR signal