Studies of Electron Emission in the Interaction of Electrons with Graphene on Ni(111) Surface

摘要

We report on kinetic energy distributions of electrons emitted during electron bombardment of monolayer graphene adsorbed on a nickel(111) surface. The adsorption of graphene induces significant changes in the spectral line-shapes, determined by the effect of the electronic structure of the overlayer, on the transport of excited electrons from the bulk of the substrate.