气候变化领域集成服务门户(CCPortal): Chiral flux phase in the Kagome superconductor AV3Sb5

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DOI	10.1016/j.scib.2021.04.043
	Chiral flux phase in the Kagome superconductor AV3Sb5
	Feng X.; Jiang K.; Wang Z.; Hu J.
发表日期	2021
ISSN	20959273
起始页码	1384
结束页码	1388
卷号	66 期号:14
英文摘要	We argue that the topological charge density wave phase in the quasi-2D Kagome superconductor AV3Sb5 is a chiral flux phase. Considering the symmetry of the Kagome lattice, we show that the chiral flux phase has the lowest energy among those states which exhibit 2×2 charge orders observed experimentally. This state breaks the time-reversal symmetry and displays anomalous Hall effect. The explicit pattern of the density of state in real space is calculated. These results are supported by recent experiments and suggest that these materials are new platforms to investigate the interplay between topology, superconductivity and electron–electron correlations. © 2021 Science China Press
关键词	Charge density wave Chiral flux phase Kagome superconductor Time-reversal symmetry breaking
英文关键词	Charge density; Superconducting materials; Topology; Charge-density-wave phasis; Charge-density-waves; Chiral flux phase; Flux phase; Kagome lattice; Kagome superconductor; Lower energies; Quasi-2d; Time-reversal symmetry breaking; Topological charge densities; Charge density waves
语种	英语
来源期刊	Science Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/207398
作者单位	Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, China; School of Physical Sciences, University of Chinese Academy of Sciences, Beijing, 100190, China; Department of Physics, Boston College, Chestnut Hill, MA 02467, United States; Kavli Institute of Theoretical Sciences, University of Chinese Academy of Sciences, Beijing, 100190, China
推荐引用方式 GB/T 7714	Feng X.,Jiang K.,Wang Z.,et al. Chiral flux phase in the Kagome superconductor AV3Sb5[J],2021,66(14).
APA	Feng X.,Jiang K.,Wang Z.,&Hu J..(2021).Chiral flux phase in the Kagome superconductor AV3Sb5.Science Bulletin,66(14).
MLA	Feng X.,et al."Chiral flux phase in the Kagome superconductor AV3Sb5".Science Bulletin 66.14(2021).