Néel spin-orbit torque in antiferromagnetic quantum spin and anomalous Hall insulators

Abstract Interplay between topological electrons and magnetic ordering enables efficient electrical control of magnetism. We extend the Kane-Mele model to include the exchange coupling to a collinear antiferromagnetic (AFM) order, which allows the system to exhibit the quantum anomalous Hall and qua...

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Bibliographic Details
Main Authors: Junyu Tang, Hantao Zhang, Ran Cheng
Format: Article
Language:English
Published: Nature Portfolio 2025-08-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-63171-1
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