Oxygen vacancy-induced topological nanodomains in ultrathin ferroelectric films

Abstract Oxygen vacancy in oxide ferroelectrics can be strongly coupled to the polar order via local strain and electric fields, thus holding the capability of producing and stabilizing exotic polarization patterns. However, despite intense theoretical studies, an explicit microscopic picture to cor...

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Auteurs principaux: Wei Peng, Junsik Mun, Qidong Xie, Jingsheng Chen, Lingfei Wang, Miyoung Kim, Tae Won Noh
Format: article
Langue:EN
Publié: Nature Portfolio 2021
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Accès en ligne:https://doaj.org/article/fa18c281c99e4763aa41d16ef8b5d264
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