Polar vortex hidden in twisted bilayers of paraelectric SrTiO3

Abstract Polar topologies, such as vortex and skyrmion, have attracted significant interest due to their unique physical properties and promising applications in high-density memory devices. To date, all known polar vortices are present in or induced by ferroelectric materials. In this study, we fin...

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Bibliographic Details

Published in:	Nature Communications
Main Authors:	Haozhi Sha, Yixuan Zhang, Yunpeng Ma, Wei Li, Wenfeng Yang, Jizhe Cui, Qian Li, Houbing Huang, Rong Yu
Format:	Article
Language:	English
Published:	Nature Portfolio 2024-12-01
Online Access:	https://doi.org/10.1038/s41467-024-55328-1