VUV Photoemission Spectroscopy Characteristics of Graphene on SiO2
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Morner, Cazimir
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DOI
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Project Report
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Abstract
The characterization of the photoemission properties of a graphene monolayer
deposited on silicon dioxide under vacuum ultraviolet radiation is determined. Within
the range of photon energies between 8 and 20eV, graphene shows high photoemission efficiency compared, for example, with nickel. In addition, graphene appears to have a notable enhancing effect on the number of photoemitted electrons
injected from the underlying dielectric.