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PreprintarXiv licencearXiv

Observing oscillations using the non-magnetic and magnetic spin Hall effect in a non-collinear antiferromagnet

  • Monalisa Cavalcante
  • José Laurentino
  • Carlos Eduardo
  • Kevin Mesel
  • José Holanda
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Abstract

In this study, it was observed that, in non-collinear IrMn3, both the non-magnetic spin Hall effect (NMSHE) and the magnetic spin Hall effect (MSHE) exhibit oscillations as the triangularly ordered magnetic moments of IrMn3 evolve with temperature. These oscillations are strongly influenced by the magnetic properties at the interface between IrMn3 and the adjacent material. Permalloy (Py), a ferromagnet, and platinum (Pt), a paramagnet, were employed as adjacent layers. Such experimental analyses demonstrate the pioneering nature of this phenomenon, which is validated through magnetoresistance measurements performed under different experimental conditions.

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Cite

BibTeXRIS
BibTeX
@misc{cavalcante2026observing,
  title = {{Observing oscillations using the non-magnetic and magnetic spin Hall effect in a non-collinear antiferromagnet}},
  author = {Monalisa Cavalcante and José Laurentino and Carlos Eduardo and Kevin Mesel and José Holanda},
  howpublished = {arXiv},
  year = {2026},
  month = nov,
  doi = {10.48550/arxiv.2611.02804},
  eprint = {2611.02804},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2611.02804},
}
RIS
TY  - UNPB
TI  - Observing oscillations using the non-magnetic and magnetic spin Hall effect in a non-collinear antiferromagnet
AU  - Monalisa Cavalcante
AU  - José Laurentino
AU  - Carlos Eduardo
AU  - Kevin Mesel
AU  - José Holanda
PY  - 2026
DA  - 2026/11/02
PB  - arXiv
DO  - 10.48550/arxiv.2611.02804
UR  - https://arxiv.org/abs/2611.02804
AB  - In this study, it was observed that, in non-collinear IrMn3, both the non-magnetic spin Hall effect (NMSHE) and the magnetic spin Hall effect (MSHE) exhibit oscillations as the triangularly ordered magnetic moments of IrMn3 evolve with temperature. These oscillations are strongly influenced by the magnetic properties at the interface between IrMn3 and the adjacent material. Permalloy (Py), a ferromagnet, and platinum (Pt), a paramagnet, were employed as adjacent layers. Such experimental analyses demonstrate the pioneering nature of this phenomenon, which is validated through magnetoresistance measurements performed under different experimental conditions.
ER  -