Topological phase transition in quasi-one-dimensional bismuth iodide Bi4I4

Abstract Quasi-one-dimensional (quasi-1D) bismuth iodide Bi4I4 exhibits versatile topological phases of matter including weak topological insulator (WTI) and higher-order topological insulator (HOTI) phases with high tunability in response to external parameters. In this work, performing laser-based...

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Bibliographic Details
Main Authors: W. X. Zhao, M. Yang, X. Du, Y. D. Li, K. Y. Zhai, Y. Q. Hu, J. F. Han, Y. Huang, Z. K. Liu, Y. G. Yao, J. C. Zhuang, Y. Du, J. J. Zhou, Y. L. Chen, L. X. Yang
Format: Article
Language:English
Published: Nature Portfolio 2024-12-01
Series:npj Quantum Materials
Online Access:https://doi.org/10.1038/s41535-024-00711-w
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