Figure 5
From: Triplet p-wave pairing correlation in low-doped zigzag graphene nanoribbons
Doping dependence of the largest eigenvalues λ of singlet and triplet pairings for (a) U = 0.001t, and (b) U = 0.005t for the 6-chain system, (c) U = 0.005t for the 4-chain system and (d) U = 0.001t for the 8-chain system.
