Observation of flat band, Dirac nodal lines and topological surface states in Kagome superconductor CsTi3Bi5

Kagome lattices of various transition metals are versatile platforms for achieving anomalous Hall effects, unconventional charge-density wave orders and quantum spin liquid phenomena due to the strong correlations, spin-orbit coupling and/or magnetic interactions involved in such a lattice. Here, we...

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Bibliographic Details
Published in:	Nature communications 2023-07, Vol.14 (1), p.4089-8, Article 4089
Main Authors:	Yang, Jiangang, Yi, Xinwei, Zhao, Zhen, Xie, Yuyang, Miao, Taimin, Luo, Hailan, Chen, Hao, Liang, Bo, Zhu, Wenpei, Ye, Yuhan, You, Jing-Yang, Gu, Bo, Zhang, Shenjin, Zhang, Fengfeng, Yang, Feng, Wang, Zhimin, Peng, Qinjun, Mao, Hanqing, Liu, Guodong, Xu, Zuyan, Chen, Hui, Yang, Haitao, Su, Gang, Gao, Hongjun, Zhao, Lin, Zhou, X. J.
Format:	Article
Language:	English
Subjects:	639/301/119/1003 639/301/119/995 639/766/119/2792 Bloch waves Brillouin zones Charge density waves Condensed matter physics Crystal structure Density functional theory Electronic structure Electrons Humanities and Social Sciences Investigations Kagome lattice Laser applications Lasers Mathematical analysis multidisciplinary Phase transitions Photoelectric emission Physics Science Science (multidisciplinary) Spectroscopy Spin liquid Spin-orbit interactions Superconductors Symmetry Titanium Topology Transition metals Wave functions
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