Figure 2
From: Tunable Schottky barrier in graphene/graphene-like germanium carbide van der Waals heterostructure

Binding energy of the G/GeC vdW heterostructures as a function of the interlayer distance (D).
From: Tunable Schottky barrier in graphene/graphene-like germanium carbide van der Waals heterostructure

Binding energy of the G/GeC vdW heterostructures as a function of the interlayer distance (D).