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Unconventional computing

A cryogenic memristor

Nature Materials volume 24, pages 482–483 (2025)Cite this article

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Tunable anomalous Hall resistive states of magnetic topological insulators are utilized to achieve analogue in-memory computing at cryogenic temperatures.

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Fig. 1: Material systems for memristor technology.

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Acknowledgements

D.M. and D.R. acknowledge support from the TOPOCOM project, which is funded by the European Union’s Horizon Europe Programme Horizon.1.2 under the Marie Skłodowska-Curie Actions (MSCA), grant agreement number 101119608.

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Authors and Affiliations

  1. Department of Materials Science and Engineering, NTNU Norwegian University of Science and Technology, Trondheim, Norway

    Dennis Meier

  2. Department of Electrical and Information Engineering, Polytechnic University of Bari, Bari, Italy

    Davi Rodrigues

Authors
  1. Dennis Meier
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  2. Davi Rodrigues
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Correspondence to Dennis Meier or Davi Rodrigues.

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The authors declare no competing interests.

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Meier, D., Rodrigues, D. A cryogenic memristor. Nat. Mater. 24, 482–483 (2025). https://doi.org/10.1038/s41563-025-02125-w

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