Four-band non-Abelian topological insulator and its experimental realization

Non-Abelian topological insulators receive increasing attention due to entangled bulk bandgaps different from Abelian counterparts. Here, the authors realize two new classes of topological charges characterizing of a four-band non-Abelian topological insulator.

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Auteurs principaux: Tianshu Jiang, Qinghua Guo, Ruo-Yang Zhang, Zhao-Qing Zhang, Biao Yang, C. T. Chan
Format: article
Langue:EN
Publié: Nature Portfolio 2021
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Accès en ligne:https://doaj.org/article/9aaa1df123714452b4dab29eb6cac958
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