Abstract
The concentration dependence of the dynamic magnetic susceptibility of a magnetic fluid in a frequency range of from 1 Hz to 100 kHz has been measured at various temperatures. Al low temperatures, a phase shift between the magnetization and magnetic field strength decreases with increasing concentration. A decrease in energy losses in the concentrated samples is explained by mutual synchronization of the rotation of particles in opposite directions as a result of their hydrodynamic interaction.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
M. I. Shliomis, Sov. Phys. Usp. 17 (2), 153 (1974).
R. E. Rosensweig, Ferrohydrodynamics (Cambridge University Press, Cambridge: 1985; Mir, Moscow, 1989).
A. V. Lebedev, Colloid J. 76 (3), 334 (2014).
A. F. Pshenichnikov and A. V. Lebedev, Sov. Phys. JETP 68 (3), 498 (1989).
A. Yu. Zubarev and A. V. Yushkov, J. Exp. Theor. Phys. 87 (3), 484 (1998).
B. U. Felderhof and R. B. Jones, J. Phys.: Condens. Matter 15 (23), 4011 (2003).
P. Ilg and S. Hess, J. Phys. Sci. 58 (11), 589 (2003).
P. M. Dejardin and F. Ladieu, J. Chem. Phys. 140 (3), 34506 (2014).
A. F. Pshenichnikov, V. V. Mekhonoshin, and A. V. Lebedev, J. Magn. Magn. Mater. 161, 94 (1996).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © A.V. Lebedev, 2016, published in Pis’ma v Zhurnal Tekhnicheskoi Fiziki, 2016, Vol. 42, No. 6, pp. 49–54.
Rights and permissions
About this article
Cite this article
Lebedev, A.V. The influence of hydrodynamic interparticle interactions on the dynamic susceptibility of kerosene-based monodisperse magnetite fluid. Tech. Phys. Lett. 42, 302–304 (2016). https://doi.org/10.1134/S106378501603024X
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S106378501603024X