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3D magnetism

Imprinting spin wave non-reciprocity onto 3D artificial chiral nanomagnets

Nature Nanotechnology volume 21, pages 11–12 (2026)Cite this article

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Geometrical chirality in three-dimensional nanostructures enables the control and reconfiguration of anisotropic spin wave propagation.

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Fig. 1: Sketch of an artificial chiral magnet as a part of a futuristic internet of nanothings, communicating with other nanodevices.

Illustration by Dan Floroiu

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Author information

Authors and Affiliations

  1. Instituto de Ciencia de Materiales de Madrid, CSIC, Madrid, Spain

    Oksana Chubykalo-Fesenko

  2. Instituto de Nanociencia y Materiales de Aragon, CSIC, Zaragoza, Spain

    Cristina Bran

Authors
  1. Oksana Chubykalo-Fesenko
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  2. Cristina Bran
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Corresponding author

Correspondence to Oksana Chubykalo-Fesenko.

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The authors declare no competing interests.

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Chubykalo-Fesenko, O., Bran, C. Imprinting spin wave non-reciprocity onto 3D artificial chiral nanomagnets. Nat. Nanotechnol. 21, 11–12 (2026). https://doi.org/10.1038/s41565-025-02057-1

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