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Showing 1–2 of 2 results
Advanced filters: Author: Adeel Y. Abid Clear advanced filters

  • While the role of PbTiO3 in PbTiO3/SrTiO3 superlattices has been widely studied, little attention is paid to possible polar topologies in SrTiO3. Here, the authors create atomic-scale vortex–antivortex pairs in the superlattices, expanding the understanding of topological structures.

    • Adeel Y. Abid
    • Yuanwei Sun
    • Peng Gao
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-7

  • Controlling topological polar vortices promises to open up new applications for ferroelectric materials. Here, the authors proposed a method to mechanically manipulate polar vortices and monitored the transition between vortex and ferroelectric phase by in-situ scanning transmission electron microscopy.

    • Pan Chen
    • Xiangli Zhong
    • Xuedong Bai
    ResearchOpen Access
    Nature Communications
    Volume: 11, P: 1-8