Super-Antiferromagnetics Nanoparticles for Magnetic Hyperthermia Applications: Effect of the Dc and Ac Magnetic Field

Abstract

The importance of magnetic hyperthermia cancer treatments is based on the magnetic characteristic of the nanoparticles and their dependence on the DC and AC magnetic fields. In this paper we Study the dynamic magnetic hysteresis (DMH) of Super Antiferromagnetic nanoparticle, we use Brown’s continuous diffusion model to we evaluate the hysteresis loops, for extensive ranges of the anisotropy, the ac and dc magnetic fields.