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

Table 1

The total spin magnetic moments of different Co-doped AGNRs nanostructures at different spin configurations.

Co position	Magnetic state	Magnetic moment ()
B	AFM; FM	0; 1.988
C	AFM; FM	1.979; −1.979
D	AFM; FM	2.852; 1.976
E	AFM; FM	−1.924; 1.924