Figure 6
Top view and side view of (a) AB stacked (b) ABC stacked MoS2, (c) Bi2Se3 and (d) Black phosphorus.
To have a better visual effect, the S atoms in odd and even numbered layers are shown in grey and brown in AB stacked MoS2, while in ABC stacked MoS2, they are shown in grey, brown and blue for 1st, 2nd and 3rd layers respectively. The P atoms near the interlayer gap are plotted in grey and blue. The interlayer gaps are denoted by black double arrows.
