A new class of bilayer kagome lattice compounds with Dirac nodal lines and pressure-induced superconductivity

@article{Shi2022ANC,
  title={A new class of bilayer kagome lattice compounds with Dirac nodal lines and pressure-induced superconductivity},
  author={Mengzhu Shi and Fanghang Yu and Ye Yang and Fanbao Meng and Bin Lei and Yang Luo and Zhe Sun and Junfeng He and Rui Wang and Zhicheng Jiang and Zhengtai Liu and Dawei Shen and Tao Wu and Zhenyu Wang and Ziji Xiang and Jianjun Ying and Xianhui Chen},
  journal={Nature Communications},
  year={2022},
  volume={13}
}
Kagome lattice composed of transition-metal ions provides a great opportunity to explore the intertwining between geometry, electronic orders and band topology. The discovery of multiple competing orders that connect intimately with the underlying topological band structure in nonmagnetic kagome metals AV3Sb5 (A = K, Rb, Cs) further pushes this topic to the quantum frontier. Here we report a new class of vanadium-based compounds with kagome bilayers, namely AV6Sb6 (A = K, Rb, Cs) and V6Sb4… 
2 Citations
A density-wave-like transition in the polycrystalline V3Sb2 sample with bilayer kagome lattice
Recently, transition-metal-based kagome metals have aroused much research interest as a novel platform to explore exotic topological quantum phenomena. Here we report on the synthesis, structure, and
Type-II nodal line fermions in the Z2 topological semimetals AV6Sb6 ( A =K, Rb, and Cs) with a kagome bilayer
Y. Yang, R. Wang, 3, ∗ M.-Z. Shi, Z. Wang, 4 Z. Xiang, and X.-H. Chen 4, 5, 6 Hefei National Laboratory for Physical Sciences at Microscale and Department of Physics, and Key Laboratory of

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