Extended Data Fig. 11: Comparison between the highest superconducting transition temperatures of SC1 in devices T1–T3 and P1.
From: Signatures of chiral superconductivity in rhombohedral graphene
a–d, Upper panels, Rxx as a function of temperature and charge density at a constant D that corresponds to the highest Tc, in the four devices, respectively. Lower panels, the same plots as in the upper panels with a small unified colour scale for a fair comparison. The BKT fitting reveals an increase of TBKT from device T1 to T3, corresponding to a weakening of spin–orbit-coupling effect.
