Thông tin tài liệu:
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.
Nội dung trích xuất từ tài liệu:
Phase diagram of graphene in the presence of spin-orbit coupling and electron-electron interaction