Figure 1
From: Coexistence of valley polarization and Chern insulating states in MoS2 monolayers with n-p codoping
(a) Top and side views of the 3 × 3 supercell of the MoS2 ML with Nb n-p codopants. The side view is for the N configuration. (b) Reciprocal momentum space structure, the red and black hexagons/arrows are the reciprocal lattices/vectors for the 1 × 1 and 3 × 3 supercells, respectively. The special k-points for the 1 × 1 supercell are marked with subscript p. (c) Evolution of the band structures for the pristine MoS2 ML (i) and the Nb1 doped (ii), Nb2 doped (iii), and Nb1-Nb2 codoped (iv) MoS2 MLs.
