Effect of ferroparticles clustering on magnetic hyperthermia in non-liquid systems
Laboratory of Mathematical Modeling of Physical and Chemical Processes in Multiphase Media, Institute of Natural Sciences and Mathematics, Ural Federal University, Lenin Ave, 51, 620083, Ekaterinburg, Russia
2 Mathematics and Computer Science Department, Faculty of Science, Menoufia University, 32511, Shebin El-Koom, Egypt
Accepted: 8 May 2023
Published online: 5 June 2023
The paper deals with theoretical study of effect of ferromagnetic nanoparticles clustering on the intensity of heat production (magnetic hyperthermia) under an alternating magnetic field in non-liquid systems. To be determined, we consider four-particle clusters with two types of the ferroparticle’s spatial disposition. Internal magnetic anisotropy of the ferroparticles is supposed strong. Our results demonstrate that, first, the particles clustering significantly reduce the produced thermal effect. Second, the cluster morphology influences this effect.
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