Full Slonczewski-Weiss-McClure parametrization of few-layer twistronic graphene

We use a hybrid k dot p theory - tight binding (HkpTB) model to describe interlayer coupling simultaneously in both Bernal and twisted graphene structures. For Bernal-aligned interfaces, HkpTB is parametrized using the full Slonczewski-Weiss-McClure (SWMcC) Hamiltonian of graphite, which then used refine commonly minimal for by deriving additional terms that reflect all details SWMcC graphite. find these introduce some electron-hole asymmetry band structure bilayers, but twistronic multilayer graphene, they produce only subtle change moire miniband spectra, confirming broad applicability implementing interface such systems.