Main Page
About the Journal
Subscription information

Current Issue
Tables of Contents
Author Index


Axial dynamic susceptibility of rotating magnetic fluid in a transverse bias field

B. E. Kashevsky1 - Y. I. Dikansky2 - S. A. Kunikin2 - D. V. Gladkikh2

1 A. V. Luikov Heat and Mass Transfer Institute, National Academy of Sciences of Belarus, 29.06.2017 Minsk 220072, Belarus
2 North-Caucasus Federal University, 1 Pushkin str., Stavropol 355009, Russia

Results of theoretical investigation on the influence of the non-linear magnetic vortex interaction in a magnetic colloid rotating in a transverse field with its axial (along the axis of rotation) dynamic susceptibility are presented. The mechanism of the magnetic vortex resonance observed during experiments is described, which suggests the occurrence of a peak dependence of the axial susceptibility on the rotation frequency close to the frequency of the probe field. Figs 6, Refs 8.

Magnetohydrodynamics 53, No. 3, 461-470, 2017 [PDF, 0.45 Mb]

Copyright: Institute of Physics, University of Latvia
Electronic edition ISSN 1574-0579
Printed edition ISSN 0024-998X