Fig. 6: Dependence of pairing order parameters and superconducting Tc on apical-oxygen vacancy concentrations δ.
From: Impact of pressure and apical oxygen vacancies on superconductivity in La3Ni2O7
a Dependence of pairing order parameters perpendicular to the Ni-O plane Δ⊥ on δ. b Dependence of superconducting Tc on δ. Note that for each δ, we randomly computed results for 100 samples. The solid line represents the distribution of mean values, while the error bars are the standard deviation of the deviation of each sample’s data from the mean.
