The effect of particle concentration on the frequency-dependent susceptibility of ferrofluids
- 14 March 1989
- journal article
- Published by IOP Publishing in Journal of Physics D: Applied Physics
- Vol. 22 (3) , 449-450
- https://doi.org/10.1088/0022-3727/22/3/011
Abstract
The frequency dependence of the complex susceptibility of five colloidal suspensions of magnetite in Isopar M, with different particle concentrations, has been measured. From the results obtained it is deduced that particle to particle interaction has a negligible effect on the susceptibility over the frequency range 100 Hz to 10 MHz.Keywords
This publication has 2 references indexed in Scilit:
- New technique for measuring the complex susceptibility of ferrofluidsJournal of Physics E: Scientific Instruments, 1986
- Measurements of particle size distribution parameters in ferrofluidsIEEE Transactions on Magnetics, 1978