First Principles Study of Electronic and Magnetic Properties of Co-Doped Armchair Graphene Nanoribbons

Figure 1

(a) Atomic structures of the 11-AGNR and the Co doping sites in the defective AGNRs. Symbols B to E represent different doping sites under consideration. (b) The ball-and-stick structural model of the Co-D-AGNR. The white, gray, and yellow spheres represent hydrogen, carbon, and cobalt atoms, respectively.

(a)

(b)