Topological flat bands in frustrated kagome lattice CoSn

Electronic flat bands in momentum space, arising from strong localization of electrons in real space, are an ideal stage to realize strongly-correlated phenomena. Theoretically, the flat bands can naturally arise in certain geometrically frustrated lattices, often with nontrivial topology if combine...

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Bibliographic Details
Main Authors: Kang, Mingu, Fang, S, Ye, Linda, Po, Hoi Chun, Denlinger, J, Jozwiak, C, Bostwick, A, Rotenberg, E, Kaxiras, E, Checkelsky, Joseph, Comin, Riccardo
Other Authors: Massachusetts Institute of Technology. Department of Physics
Format: Article
Language:English
Published: Springer Science and Business Media LLC 2020
Online Access:https://hdl.handle.net/1721.1/127815