Fig. 4: Eliashberg spectral function, energy gap, and specific heat difference.
From: Prediction of p-block-based ternary superconductors XC2H8 at low pressure
a Eliashberg spectral function α2F(ω) and EPC coefficient λ(ω), b, c superconducting energy gap (in meV) as a function of temperature and temperature-dependent specific heat difference between the superconducting and normal state (in J/mol K) for \(Fm{\bar{3}}m\)-SbC2H8 at 100 GPa for two values of Coulomb pseudopotential μ* = 0.1 (red lines) and μ* = 0.15 (blue lines).
