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Skyrmion Emergence Mediated by Antiferromagnetic Interlayer Exchange Coupling

  • Mouad FattouhiEmail author
  • Moulay Youssef El Hafidi
  • Mohamed El Hafidi
Original Paper
  • 28 Downloads

Abstract

Skyrmions are considered as topologically protected magnetic textures; they are covering a large area of applications. In this work, we studied using micromagnetic simulations the emergence of skyrmions in a nanodisk stacked in a FM/NM/FM multilayer system. We show how the skyrmion is formed through the antiferromagnetic interlayer exchange coupling (IEC). We also show the impact of the IEC on skyrmion size in both layers. We try as a conclusion to identify the range of IEC where skyrmions could exist in such systems.

Keywords

Skyrmions Interlayer exchange coupling Magnetic nanodisks Nonmagnetic layer 

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Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2019

Authors and Affiliations

  1. 1.Condensed Matter Physics Laboratory, Faculty of Sciences Ben M’SikHassan II University of CasablancaCasablancaMorocco

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