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Showing 1–11 of 11 results
Advanced filters: Author: Sebastian Wintz Clear advanced filters

  • In three dimensions, it is possible to have more complicated spin textures, one such example is a hybrid chiral skyrmion tube, where each end of the tube has skyrmions of opposite chirality. Here, Dohi, Bhukta, Kammerbauer and coauthors find that these skyrmion tubes exhibit a non-reciprocal skyrmion Hall effect.

    • Takaaki Dohi
    • Mona Bhukta
    • Mathias Kläui
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-11

  • The magnetic field-driven dynamics of nanosized magnetic vortex cores can be used to generate propagating short-wavelength spin waves in heterostructures with antiferromagnetically coupled layers.

    • Sebastian Wintz
    • Vasil Tiberkevich
    • Jürgen Fassbender
    Research
    Nature Nanotechnology
    Volume: 11, P: 948-953

  • Skyrmions in synthetic antiferromagnets are appealing for use in future memory and computing devices, combining small size and fast motion, but creating, stabilizing, and observing them remains a challenge. Here, Juge et al demonstrate the stabilization and current and light induced nucleation of skyrmions in a synthetic antiferromagnet, observing the magnetization texture in each layer using X-ray magnetic microscopy.

    • Roméo Juge
    • Naveen Sisodia
    • Olivier Boulle
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-9

  • Time-resolved X-ray microscopy reveals the mechanism and speed of current-induced magnetization switching of Co/Pt dots under the combined effect of spin-orbit torques and Dzyaloshinskii–Moriya interaction.

    • Manuel Baumgartner
    • Kevin Garello
    • Pietro Gambardella
    Research
    Nature Nanotechnology
    Volume: 12, P: 980-986

  • Two-dimensional aluminum nitride holds promise for advanced applications, yet its synthesis is hindered by the bulk material’s hexagonal wurtzite structure which prevents facile exfoliation. Here, the authors present a method using layered-structured aluminum carbonitrides as precursors and hydrofluoric acid chemical etching to produce AlN nanosheets, paving the way for innovations in sensors and microelectronics.

    • Nima Amousa
    • Melina Poll
    • Jesus Gonzalez-Julian
    ResearchOpen Access
    Communications Materials
    Volume: 7, P: 1-9

  • Magnetic skyrmions are topological spin textures that have potential implications for spintronic devices but greater control over their stability and physical characteristics are first required. Here, the authors study the formation of skyrmions in ferrimagnetic thin films of DyCo3 and using a combination of X-ray measurements determine them to be of the Néel type.

    • Chen Luo
    • Kai Chen
    • Florin Radu
    ResearchOpen Access
    Communications Physics
    Volume: 6, P: 1-8

  • Magnonics is gaining momentum as an emerging technology for information processing. The authors experimentally demonstrated spin-wave propagation within nanopatterned circuits based on domain walls, using time-resolved scanning transmission X-ray microscopy imaging.

    • Edoardo Albisetti
    • Daniela Petti
    • Riccardo Bertacco
    ResearchOpen Access
    Communications Physics
    Volume: 1, P: 1-8