Figure 1

The dependence of the maximum value of the order parameter on the electron-phonon coupling constant. We consider two cases: \({T}_{C}^{a}=215\) K (pa = 150 GPa) and \({T}_{C}^{b}=260\) K (pb = 190 GPa).
The dependence of the maximum value of the order parameter on the electron-phonon coupling constant. We consider two cases: \({T}_{C}^{a}=215\) K (pa = 150 GPa) and \({T}_{C}^{b}=260\) K (pb = 190 GPa).