Soft Mode Origin of Charge Ordering in Superconducting Kagome CsV${}_3$Sb${}_5$

Philippa Helen McGuinness, Fabian Henssler, Manex Alkorta +12

Charge-density-wave (CDW) order and superconductivity coexist in the kagome metals AV${}_3$Sb${}_5$ (A=K, Cs, Rb), raising fundamental questions about the mechanisms driving their inte…