Fig. 3: Scaling of the conductance with the junctions’ size.
From: Quasiparticle tunnel electroresistance in superconducting junctions

For a series of junctions with variable area A: a, b, c G100(3.2 K) in the ON and OFF states normalised by the junction area,G100/A; and d, e, f G100(3.2 K) in the different states normalised by the junction perimeter, G100/P for the different samples. Lines are a guide to the eye.