Dirac fermions and flat bands in the ideal kagome metal FeSn
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DOI: 10.1038/s41563-019-0531-0
Abstract: A kagome lattice of 3 d transition metal ions is a versatile platform for correlated topological phases hosting symmetry-protected electronic excitations and magnetic ground states. However, the paradigmatic states of the idealized two-dimensional kagome lattice—Dirac… read more here.
Keywords: fermions flat; dirac fermions; flat bands; kagome metal ... See more keywords