The Anisotropic Superconductivity of the Kagome Superconductor
Microscopic evidence for anisotropic multigap superconductivity in the CsV$_3$Sb$_5$ kagome superconductor
We report on microscopic studies of the anisotropic superconducting properties of the recently discovered kagome superconductor by means of transverse-field muon spin rotation experiments.
Remarkably, the high value of the ratio in both field orientations strongly suggests the unconventional nature of superconductivity.
Authors
Ritu Gupta, Debarchan Das, Charles Hillis Mielke III, Zurab Guguchia, Toni Shiroka, Christopher Baines, Marek Bartkowiak, Hubertus Luetkens, Rustem Khasanov, Qiangwei Yin, Zhijun Tu, Chunsheng Gong, Hechang Lei