Research Article

First-Principle Study on the Interaction between Fe and Trivacancy in Graphene

Figure 2

The optimized configurations of Fe adsorbed on the 6 × 6 graphene supercell with a trivacancy in both top view and side view. (a) Fe on the graphene with r-trivacancy (Fe@RTV) and (b) Fe on the graphene with b-trivacancy (Fe@BTV).