In this work we present an experimental study of the intercalation of the graphene/Ni(111) system by cesium atoms. The evidence of a complete alkali intercalation has been obtained by Auger and angle-resolved electron-energy-loss measurements. The changes in the electronic and vibrational properties demonstrate that a weakly bonded graphene layer can be synthesized on Ni(111) by means of Cs intercalation. © 2013 Elsevier B.V. All rights reserved.
Study of the intercalation of graphene on Ni(111) with Cs atoms: Towards the quasi-free graphene
CUPOLILLO, Anna;CAPUTI, Lorenzo
2013-01-01
Abstract
In this work we present an experimental study of the intercalation of the graphene/Ni(111) system by cesium atoms. The evidence of a complete alkali intercalation has been obtained by Auger and angle-resolved electron-energy-loss measurements. The changes in the electronic and vibrational properties demonstrate that a weakly bonded graphene layer can be synthesized on Ni(111) by means of Cs intercalation. © 2013 Elsevier B.V. All rights reserved.File in questo prodotto:
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