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Showing 1–4 of 4 results
Advanced filters: Author: Zhawure Asilehan Clear advanced filters

  • Skyrmions, known for their robust topological protection, hold great promise for spintronic applications, but controlling their topological invariants has been a long-standing challenge. This work demonstrates light-induced manipulation of half skyrmions via eight identified monopole types, enabling topological transformations, tunable monopole interactions, and particle transport.

    • Zhawure Asilehan
    • Wentao Tang
    • Chenhui Peng
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-13

  • Skyrmions and fractional skyrmions are promising for spintronics applications but are challenging to create, observe, and manipulate, with a limited understanding of their impact on colloid dynamics. Here authors demonstrate the creation and light-actuated transformation of skyrmion textures in nematic liquid crystals, enabling colloidal assemblies and dynamic behaviors.

    • Zhawure Asilehan
    • Wentao Tang
    • Chenhui Peng
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-13

  • Traveling waves in living active matter, such as bacterial liquid crystals, are challenging to control due to their chaotic nonequilibrium dynamics. Here, authors demonstrate controlled double traveling waves in living liquid crystals, revealing PT-symmetry breaking and enabling programmable wave patterns, including rings and letter-shaped trajectories.

    • Jiaqi Wu
    • Mengge Liu
    • Chenhui Peng
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-10