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Showing 1–3 of 3 results
Advanced filters: Author: Fernando Gómez-Ortiz Clear advanced filters

  • The polar chiral texture of the vortex or skyrmion structure in ferroelectric oxide PbTiO3/SrTiO3 superlattice attracts attention. Here, the authors report a theoretical framework to probe emergent chirality of electrical polarization textures.

    • Kook Tae Kim
    • Margaret R. McCarter
    • Dong Ryeol Lee
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-10

  • The authors investigate how the disorder and the interplay of lateral and axial polarization of the polar vortex topology in SrTiO3/PbTiO3 superlattices can lead to the formation of the chiral and achiral domain walls, and subsequently the triple point topologies.

    • Sandhya Susarla
    • Shanglin Hsu
    • Colin Ophus
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-7

  • Polar skyrmions are particle-like objects consisted of swirling electric dipoles that hold promise for next generation nanodevices. Here, the authors explore the strain-induced transition from skyrmions to merons using electron imaging methods.

    • Yu-Tsun Shao
    • Sujit Das
    • David A. Muller
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-9