tailieunhanh - Phase diagram of graphene in the presence of spin-orbit coupling and electron-electron interaction

We theoretically investigate in this work the interplay between the intrinsic spin-orbit coupling (SOC) and electronelectron interaction on the magnetism in the graphene honeycomb lattice. Particularly, a phase diagram is here explored and studied by Kane-Mele-Hubbard (KMH) model combined with meanfield theory and self-consistent algorithm. |