Substrate, temperature and magnetic field dependence of electric polarisation in mixed-stacking tetralayer graphenes

Patrick Johansen Sarsfield, Aitor Garcia-Ruiz, Vladimir I. Fal'ko

Polytypes of tetralayer graphene (TLG: Bernal, rhombohedral and mixed stacking) are crystalline structures with different symmetries. Among those, mixed-stacking tetralayers lack i…