yes.. that is reasonable.
when I saw the electronic band structure, I could see fermi level does not put on any state.
it say there is not unpaired electron. sorry. I think I had to post more better question.Actually I want to know, when graphene has two vacancy, graphene can get the two...
I'm major in chemistry my undergraduate.. and not good at Physics, Solid states... etc.
I know pure graphene has two sub-lattice because it has two carbon atoms.. and something basic properties.
then, why perfect graphene(no vacancy) is in nonmagnetic?