Fig. 4: Results of ZF-μSR experiments.
From: Microscopic evidence for anisotropic multigap superconductivity in the CsV3Sb5 kagome superconductor
a and b ZF-μSR spectra above and below Tc collected in zero field with the initial muon spin polarization being Sμ(0)∣∣ab and Sμ(0)∣∣c, respectively. The solid lines through the spectra are fits as described in the text. c The resulting ZF exponential relaxation rates Λ(T) are almost independent of temperature, thus indicating a preserved TRS. The error bars represent the SD of the fit parameters.
