First-principle study of single TM atoms X (X=Fe, Ru or Os) doped monolayer WS2 systems

The magnetic charge density plots of single TM atoms X (X=Fe, Ru or Os) doped monolayer WS2 systems, where the red and the cyan isosurfaces (±0.0032 e/Å3) represent spin-up and spin-down density, respectively.244