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.

中文翻译：

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带有流动样品的核磁仪研究铁磁流体的可能性

摘要

在本文中，我们考虑了一种新方法，该方法采用带有流动水的高灵敏度核磁磁力计来确定磁流体的磁化率和居里常数，其误差不大于1.0％。居里定律在使用铁磁流体的温度范围为283–323 K的情况下可以满足。铁磁流体温度的进一步升高导致居里常数的变化很小。介绍了实验研究的结果。