The influence of magnetic anisotropy on the magnetization of small ferromagnetic particles
- 8 February 1993
- journal article
- Published by IOP Publishing in Journal of Physics: Condensed Matter
- Vol. 5 (6), 725-732
- https://doi.org/10.1088/0953-8984/5/6/009
Abstract
The authors calculated the magnetization of small ferromagnetic particles with uniaxial anisotropy. The numerical data were compared with experimental results for a magnetic liquid consisting of small amorphous Fe0.75C0.25 particles in decalin. From the comparison an anisotropy K approximately=3*105 J m-3 was estimated.Keywords
This publication has 7 references indexed in Scilit:
- Brownian oscillations in colloidal systems studied by Mossbauer spectroscopyJournal of Physics: Condensed Matter, 1992
- Theory for spin relaxation in small magnetic metal clustersThe European Physical Journal D, 1991
- The frequency dependence of the complex susceptibility of magnetic liquidsJournal of Magnetism and Magnetic Materials, 1991
- Superparamagnetic amorphous Fe1−x C x alloy particles in a ferrofluidHyperfine Interactions, 1989
- Magnetic hyperfine splitting in superparamagnetic particles in external magnetic fieldsJournal of Magnetism and Magnetic Materials, 1987
- Measurements of particle size distribution parameters in ferrofluidsIEEE Transactions on Magnetics, 1978
- Magnetic Properties of Stable Dispersions of Subdomain Magnetite ParticlesJournal of Applied Physics, 1970