Dipolar Interaction Effects in Systems of Macrospins Studied with a Dynamic Stoner-Wohlfarth Model

  • Gheorghe Amanoloaei
  • Laurentiu Stoleriu

Abstract

In this paper, we describe the effects of the dipolar interaction on magnetic systems using an original implementation of a Dynamic Stoner-Wohlfarth Model (DSWM) while comparing the results with the widely-used micromagnetic approach based on the Landau-Lifshitz-Gilbert equation. This new model for magnetization dynamics is able to accurately describe time dependent magnetization processes of large systems of macrospins in interaction in a numerically efficient manner with the aim of significantly increase the time range of such simulations.

Published
2020-10-26
How to Cite
AMANOLOAEI, Gheorghe; STOLERIU, Laurentiu. Dipolar Interaction Effects in Systems of Macrospins Studied with a Dynamic Stoner-Wohlfarth Model. Journal of Advanced Research in Physics, [S.l.], v. 8, n. 1, oct. 2020. ISSN 2069-7201. Available at: <https://stoner.phys.uaic.ro/jarp/index.php?journal=jarp&page=article&op=view&path%5B%5D=98>. Date accessed: 21 oct. 2021.
Section
Articles