Features of Magnetic Susceptibility of a Ferrofluid with a Non-Magnetic Filler

被引：0
作者：
Dikansky, Yu. I. [1 ]
Gladkikh, D.V. [1 ]
Dorozhko, D.S. [1 ]
Kurnev, A.V. [1 ]
机构：
[1] North Caucasus Federal University, Stavropol
来源：
Bulletin of the Russian Academy of Sciences: Physics | 2024年 / 88卷 / 10期
关键词：
magnetic fluid; magnetic susceptibility; porous medium; processes of relaxation of magnetic moment;
D O I：
10.1134/S1062873824707852
中图分类号：
学科分类号：
摘要：
Abstract: The features of the magnetic susceptibility of a magnetic fluid with a non-magnetic filler were experimentally studied. It was determined that the dependence of the magnetic susceptibility on the concentration of the non-magnetic filler has features. The explanation of the detected effects is based on the assumption of the influence of surface forces on the processes of relaxation of the magnetic moment of magnetic particles. It was also found that the dependences of the magnetic susceptibility of a magnetic fluid with a non-magnetic filler on the strength of the external magnetic field differ from similar dependences for the magnetic fluid without a filler. © Pleiades Publishing, Ltd. 2024. ISSN 1062-8738, Bulletin of the Russian Academy of Sciences: Physics, 2024, Vol. 88, No. 10, pp. 1513–1517. Pleiades Publishing, Ltd., 2024.
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页码：1513 / 1517
页数：4
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