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Showing 1–7 of 7 results
Advanced filters: Author: Karin Everschor-Sitte Clear advanced filters

  • Physical reservoir computing systems often possess a single set of internal dynamics, limiting their computational capabilities. Here, Stenning et. al. create hierarchical neural networks with distinct physical reservoirs, enabling diverse computational performance and learning of small datasets.

    • Kilian D. Stenning
    • Jack C. Gartside
    • Will R. Branford
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-15

  • Skyrmions, topological spin textures, can be pinned by defects present in the material that hosts them, influencing their motion. Here, Gruber et al show that the skyrmions are pinned at their boundary where the finite size of the skyrmions governs their pinning, and they demonstrate that certain pinning sites can switched on and off in-situ.

    • Raphael Gruber
    • Jakub Zázvorka
    • Mathias Kläui
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-9

  • This Perspective explores how the physical properties of these topological nanoscale systems, such as magnetic skyrmions and ferroelectric domain walls, can be leveraged for reservoir computing.

    • Karin Everschor-Sitte
    • Atreya Majumdar
    • Dennis Meier
    Reviews
    Nature Reviews Physics
    Volume: 6, P: 455-462

  • Topologically protected whirl-like magnetic textures are deterministically created and deleted using current pulses.

    • Karin Everschor-Sitte
    • Jairo Sinova
    • Artem Abanov
    News & Views
    Nature Electronics
    Volume: 1, P: 266-267

  • An analysis of skyrmion dynamics at different temperatures and electric drive currents is used to develop a complete description of the skyrmion Hall angle in ferromagnetic multilayers from the creep to the flow regime and illustrates that skyrmion trajectories can be engineered for device applications.

    • Kai Litzius
    • Jonathan Leliaert
    • Mathias Kläui
    Research
    Nature Electronics
    Volume: 3, P: 30-36

  • Topological solitons are localized structures whose stability emerges from the topology of their spatial structure, hence they are usually independent of the temporal dimension. The authors construct topological magnetic solitons in space-time from periodically driven magnetic structures that can be externally controlled.

    • Ross Knapman
    • Timon Tausendpfund
    • Karin Everschor-Sitte
    ResearchOpen Access
    Communications Physics
    Volume: 7, P: 1-9

  • Thermal diffusion of skyrmions in a non-flat energy landscape shows exponential temperature dependence and can be used for a reshuffler device with potential application in probabilistic computing.

    • Jakub Zázvorka
    • Florian Jakobs
    • Mathias Kläui
    Research
    Nature Nanotechnology
    Volume: 14, P: 658-661