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Showing 1–3 of 3 results
Advanced filters: Author: Robert Puttock Clear advanced filters

  • Artificial spin ice systems offer a promising platform to study the motion of emergent magnetic monopoles, but controlled nucleation of monopoles is challenging. Here the authors demonstrate controlled injection and propagation of emergent monopoles in an artificial spin ice utilizing ferromagnetic defects.

    • Robert Puttock
    • Ingrid M. Andersen
    • Olga Kazakova
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-9

  • Artificial spin ice systems are interesting material simulators for exploring magnetic frustration and topological phenomena in condensed matter physics. Here, the authors investigate the effects of hexagonal magnetic defects introduced into an artificial spin ice lattice, demonstrating the stochastic stabilisation of metastable magnetic configurations and local tuning of the system’s switching response.

    • Robert Puttock
    • Anaïs Fondet
    • Olga Kazakova
    ResearchOpen Access
    Communications Materials
    Volume: 5, P: 1-9