The book presents a detailed study on GRAPHENE Nanoelectronics. Comprehensive analyses of energy band structures and charge transport behaviors among various types of the Graphene based Nanostructures are presented. Especially, the Armchair (AC) and Zigzag (ZZ) shaped graphene nanoribbons (GNRs) have been used in nanodevices. Various approaches for tricky samples modeling are discussed in detail. The density of states, transmission spectra and current-voltage characteristics are examined for the Graphene nanodevices. The observance of transmission eigenstate conduction channels and strong...