Heteroatoms (Si, B, N, and P) doped 2D monolayer MoS2for NH3gas detection

2D transition metal dichalcogenide MoS 2 monolayer quantum dots (MoS 2 -QD) and their doped boron (B@MoS 2 -QD), nitrogen (N@MoS 2 -QD), phosphorus (P@MoS 2 -QD), and silicon (Si@MoS 2 -QD) counterparts are proposed as selective sensors for NH 3 gas.