SUB-10 NM GRAPHENE NANORIBBON LATTICES

摘要

A graphene lattice comprising an ordered array of graphene nanoribbons is provided in which each graphene nanoribbon in the ordered array has a width that is less than 10 nm. The graphene lattice including the ordered array of graphene nanoribbons is formed by utilizing a layer of porous anodized alumina as a template which includes dense alumina portions and adjacent amorphous alumina portions. The amorphous alumina portions are removed and the remaining dense alumina portions which have an ordered lattice arrangement are employed as an etch mask. After removing the amorphous alumina portions, each dense alumina portion has a width which is also less than 10 nm.