Fig. 1
From: Non-covalent control of spin-state in metal-organic complex by positioning on N-doped graphene
FePc adsorption on pristine and N-doped graphene at room temperature. 50 nm × 30 nm scanning tunneling microscopy (STM) images for FePc molecules on a pristine and b doped graphene (Vb = ‒2.0 V; It = 10 pA). The insets show high-resolution STM images of graphene and a N-dopant. c FePc molecule adsorbed on N-doped graphene before the manipulation event (Vb = ‒2.0 V, It = 10 pA). d The N-dopant revealed after controlled lateral manipulation of the FePc (Vb = –0.05 V, It = 10 pA). The red dot in c and d denotes the position of the N atom in the graphene lattice. The scale bars correspond to 2 nm. e Optimized model structure of FePc on N-doped graphene
