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Updated: Oct 11, 2025

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Experimental Realization of the 1D Random Field Ising Model.

N S Bingham1, S Rooke2, J Park2

  • 1Department of Applied Physics, Yale University, New Haven, Connecticut 06511, USA.

Physical Review Letters
|December 3, 2021
PubMed
Summary

We observed magnetic-field-induced avalanches in artificial spin ice nanomagnets. The collective behavior statistics align with a 1D random field Ising model, revealing microscopic array structures.

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