%0 Generic %D 2013 %T Quasiparticle Band Gap modulation in Graphene Nanoribbons Supported on Weakly interacting Surfaces %A Jiang, Xueping %A Kharche, Neerav %A Kohl, Paul %A Boykin, Timothy %A Klimeck, Gerhard %A Luisier, Mathieu %A Ajayan, Pulickel %A K.Nayak, Saroj %Z APS March Meeting, March 18-22, 2013, Baltimore, Maryland.