Magnetic relaxation of nanoparticles with cubic and uniaxial anisotropies
MJ Correia, W Schwarzacher, EF Chagas… - Journal of Physics …, 2016 - iopscience.iop.org
MJ Correia, W Schwarzacher, EF Chagas, W Figueiredo
Journal of Physics: Conference Series, 2016•iopscience.iop.orgAbstract We use Monte Carlo methods to simulate the influence of Brownian rotation on the
magnetic properties of a system of single-domain magnetic nanoparticles with cubic and
uniaxial magnetic anisotropies. The distinguishing feature of the system is a strongly
temperature-dependent viscosity. Such a system has been realized experimentally using
magnetic nanoparticles suspended in a freeze-concentrated cryoprotectant solution.
magnetic properties of a system of single-domain magnetic nanoparticles with cubic and
uniaxial magnetic anisotropies. The distinguishing feature of the system is a strongly
temperature-dependent viscosity. Such a system has been realized experimentally using
magnetic nanoparticles suspended in a freeze-concentrated cryoprotectant solution.
Abstract
We use Monte Carlo methods to simulate the influence of Brownian rotation on the magnetic properties of a system of single-domain magnetic nanoparticles with cubic and uniaxial magnetic anisotropies. The distinguishing feature of the system is a strongly temperature-dependent viscosity. Such a system has been realized experimentally using magnetic nanoparticles suspended in a freeze-concentrated cryoprotectant solution.
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