Photonic axion insulator with non-coplanar chiral hinge transport

Abstract Axion insulators represent a unique class of magnetic topological phases, linking the two-dimensional quantum anomalous Hall effect to the magnetic higher-order phase of three-dimensional topological insulators. Within axion insulators, axion electrodynamics exhibits novel topological magne...

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Bibliographic Details
Main Authors: Hua-Shan Lai, Yan-Chen Zhou, Ze-Qun Sun, Cheng He, Yan-Feng Chen
Format: Article
Language:English
Published: Nature Portfolio 2025-04-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-59214-2
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