arXiv:1307.5872 [cond-mat.mes-hall]AbstractReferencesReviewsResources Classifications Subjects Themes Keywords zigzag graphene nanoribbon, kondo effect, cobalt adatom, mean field slave boson approach, graphene zigzag nanoribbon Tags journal article Journal Information Publisher Journal Year Month Volume Number Pages DOI URL Miscellaneous Typesetting Pages Language License Submit Reset