Hopfions emerge in ferroelectrics

In spite of the growing recognition of the role of Hopfions in topological phases, their physical properties remain poorly understood. Here, the authors theoretically demonstrate that Hopfions are fundamental topological formations in confined ferroelectrics governing their electromagnetic response.

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Bibliographic Details
Main Authors: I. Luk’yanchuk, Y. Tikhonov, A. Razumnaya, V. M. Vinokur
Format: article
Language:EN
Published: Nature Portfolio 2020
Subjects:
Q
Online Access:https://doaj.org/article/bf530d5c0d944b95a7a6d74e404deb2e
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