Topological electronic structure and spin texture of quasi-one-dimensional higher-order topological insulator Bi4Br4

Topological electronic structure and spin texture of quasi-one-dimensional higher-order topological insulator Bi4Br4

Abstract The notion of topological insulators (TIs), characterized by an insulating bulk and conducting topological surface states, can be extended to higher-order topological insulators (HOTIs) hosting gapless modes localized at the boundaries of two or more dimensions lower than the insulating bul...

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Bibliographic Details
Main Authors: Wenxuan Zhao, Ming Yang, Runzhe Xu, Xian Du, Yidian Li, Kaiyi Zhai, Cheng Peng, Ding Pei, Han Gao, Yiwei Li, Lixuan Xu, Junfeng Han, Yuan Huang, Zhongkai Liu, Yugui Yao, Jincheng Zhuang, Yi Du, Jinjian Zhou, Yulin Chen, Lexian Yang
Format: Article
Language:English
Published: Nature Portfolio 2023-12-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-023-43882-z

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