Beyond kagome: $p$-bands in kagome metals

Abstract

We review recent studies on quantum materials where transition-metal atoms give rise to $d$-bands typical of kagome metals. Using examples from several material families - AV${}_3$Sb${}_5$, FeGe, RV${}_6$Sn${}_6$, and LaRu${}_3$Si${}_2$ - we argue that $p$-bands contributed by elements beyond the kagome network also play a crucial role in the electronic instabilities, including the charge-density-waves and superconductivity in kagome metals.

published version with a few additional references

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Cited by in corpus (1)

• High-pressure modulation of breathing kagome lattice: Cascade of Lifshitz transitions and evolution of the electronic structure