Abstract
In this paper, we consider a new method that employs a highly sensitive nuclear magnetic magnetometer with flowing water to determine the magnetic susceptibility and Curie constant of magnetic fluids with an error no greater than 1.0%. The Curie law was shown to be fulfilled in the temperature range of 283–323 K, in which ferrofluidic cells are used. A further increase in the temperature of the ferromagnetic fluid leads to an insignificant change in the Curie constant. The results of experimental studies are presented.
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Davydov, V.V., Dudkin, V.I., Myazin, N.S. et al. On the Possibility of Studying Ferrofluids by a Nuclear Magnetic Magnetometer with a Flowing Sample. J. Commun. Technol. Electron. 65, 558–564 (2020). https://doi.org/10.1134/S1064226920050010
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DOI: https://doi.org/10.1134/S1064226920050010