Figure 1

The 1H lattice structure of the monolayer VX2 (X = S, Se, and Te).
(a,b) are the top and side views, respectively.
and
are the primitive lattice vectors of the 2D hexagonal unit cell.

The 1H lattice structure of the monolayer VX2 (X = S, Se, and Te).
(a,b) are the top and side views, respectively.
and
are the primitive lattice vectors of the 2D hexagonal unit cell.