Figure 5: Pressure dependence of various quantities. | Nature Communications

Figure 5: Pressure dependence of various quantities.

From: Direct evidence for a pressure-induced nodal superconducting gap in the Ba0.65Rb0.35Fe2As2 superconductor

Figure 5

The magnetic penetration depth λ(0) and λ−2(0) (a), the zero-temperature gap values Δ1,2(0) (b) as well as the relative weight ω2 of the small gap to the superfluid density (c) are plotted for Ba0.65Rb0.35Fe2As2 as a function of pressure. The error bars represent the s.d. of the fit parameters. The dashed lines are guides to the eyes and the solid lines represent linear fits to the data.

Back to article page