Triplet p-wave pairing correlation in low-doped zigzag graphene nanoribbons
Triplet p-wave pairing correlation in low-doped zigzag graphene nanoribbons
Abstract We reveal an edge spin triplet p –wave superconducting pairing correlation in slightly doped zigzag graphene nanoribbons. By employing a method that combines random-phase approximation, the finite-temperature determinant quantum Monte Carlo approach, and the ground-state constrained-path quantum Monte Carlo method, it is shown that such a spin-triplet pairing is …