Tunable unconventional kagome superconductivity in charge ordered RbV3Sb5 and KV3Sb5
Tunable unconventional kagome superconductivity in charge ordered RbV3Sb5 and KV3Sb5
Abstract Unconventional superconductors often feature competing orders, small superfluid density, and nodal electronic pairing. While unusual superconductivity has been proposed in the kagome metals A V 3 Sb 5 , key spectroscopic evidence has remained elusive. Here we utilize pressure-tuned and ultra-low temperature muon spin spectroscopy to uncover the unconventional …