Figure 3
From: Widom Lines in Binary Mixtures of Supercritical Fluids

Thermophysical properties and response functions for equimolar Ne/Kr mixture with type-III phase behavior, showing (a) supercritical isobars of enthalpy H and density ρ, (b) isobaric heat capacity C p as a function of temperature, and (c) diffusion coefficients (D Ne and D Kr) as obtained along the simulated isobars.