We report on the magnetization of core-shells nanoparticles. Magnetic nanoparticles (MNPs)
with a core of magnetite of 13 nm diameter covered with a shell of dopamine (1.1 nm
thickness) are studied through vibrating sample magnetometer (VSM), Monte Carlo (MC)
computer simulations, and using an analytical model. All parameters involved in the
theoretical analysis are experimentally determined, namely, the magnetic moment,
temperature, magnetic field, core diameter, shell thickness, magnetic anisotropy, and …

We report on the magnetization of core-shells nanoparticles. Magnetic nanoparticles with a
core of magnetite of 13 nm diameter covered with a shell of dopamine (1.1 nm thickness) are
studied through vibrating sample magnetometer (VSM), Monte Carlo (MC) computer
simulations, and analytical equations. All parameters involved in the theoretical analysis are
experimentally determined, namely, the magnetic moment, temperature, magnetic field, core
diameter, shell thickness, magnetic anisotropy, and particle concentration. The dependence …