On the estimation of physical parameters of magnetic nanoparticles in magnetic fluid

V. M. Polunin - N. S. Kobelev - P. A. Ryapolov - A. M. Storozhenko - I. A. Shabanova

Kursk State Technical University, 94, 50 let Oktyabrya str., 305040, Kursk, Russia

Abstract
Estimation results of the magnetic moment and size of MF magnetic nanoparticles produced by the method based on measuring the acoustic magnetic effect field dependence are considered in the paper. Samples with various concentrations of the magnetic phase are studied. The obtained results are compared with the data of magnetogranulometric analysis. Tables 3, Figs 5, Refs 7.