Figure 2

Spin-polarized d-orbital projected density of states of Fe in FeP and the Ni atom occupying the divacancy site shown in the right panel for (left) graphene without defect and (right) graphene with a divacancy defect.
The corresponding geometries with FeP/graphene/Ni are shown in the inset. The vertical bars indicate character of Fe and Ni at different energy positions in the DOS.