Illustration from Scientific Research

Finite-momentum pairing in bilayer MoS 2 , where the complete Fermi surface participates in pairing. Due to the Ising SOC, the bands centred around K and K' with the lowest energy states have opposite spin. Only these bands with the lowest energy states are shown. They are all shifted by an identical field momentum as a result of the applied in-plane magnetic field, but in opposite direction for the top and bottom layer.

DOI