Searching for triplet superconductivity has been pursued intensively in a broad field of material science and quantum information for decades. Nevertheless, these novel states remain rare. Within a simplified effective three-orbital model, we reveal a spin triplet pairing in doped MoS2 by employing both the finite temperature determinant quantum Monte Carlo approach and the ground state constrained-phase quantum Monte Carlo method. In a wide filling region of \avgn=0.60−0.80 around charge neutrality \avgn=2/3, the f-wave pairing dominates over other symmetries. The pairing susceptibility strongly increases as the on-site Coulomb interaction increases, and it is insensitive to spin-orbit coupling.
@article{arxiv.2206.03850,
title = {Spin triplet superconducting pairing in doped MoS$_2$},
author = {Jingyao Wang and Xiao Zhang and Runyu Ma and Guang Yang and Eduardo V. Castro and Tianxing Ma},
journal= {arXiv preprint arXiv:2206.03850},
year = {2022}
}
Comments
Accepted for publication as a Regular Article in Physical Review B