Figure 7
The temperature dependence of the ratios of the gap magnitude to Tc, \(RG={\rm{\Delta }}/{k}_{B}{T}_{c}\), for the two superconducting gaps. The purple solid lines show the ratio RG determined from a modified BCS model taking into consideration the interband interaction in a two-band system. The dashed line represents the value of RG = 1.75 derived from BCS theory32.
