Figure 3
From: Visualization of weak interactions between quantum dot and graphene in hybrid materials
The 2D scatter graphs of single-layer graphene and 3D colour graphs of RDG isosurfaces with blue-green-red colour scale date ranging from −0.02 a.u. to 0.02 a.u. (a,b) The 2D scatter graph corresponding to the values of sign(λ 2)ρ(r) on the horizontal ordinate for the weak interactions from −0.02 a.u. to 0.024 a.u. and the 3D colour graph of the RDG isosurfaces with cutoff value of 0.6 a.u., respectively, (the inset shows the side view). (c) The 3D colour graph of the RDG isosurfaces with a cutoff value 0.6 a.u. corresponding to the values of sign(λ 2)ρ(r) for the weak interactions in the 2D scatter graph between 0.014 a.u. and 0.024 a.u. (d) The 3D colour graph of the RDG isosurface with cutoff value of 0.5 a.u. corresponding to the values of sign(λ 2)ρ(r) on the horizontal ordinate for the weak interactions of the 2D scatter graph between 0 a.u. and 0.013 a.u. (e) The 3D colour graph of the RDG isosurface with a cutoff value of 0.6 a.u. corresponding to the values of sign(λ 2)ρ(r) on the horizontal ordinate for the weak interactions of the 2D scatter graph between −0.02 a.u. and 0 a.u.
