Buffer layers inhomogeneity and coupling with epitaxial graphene unravelled by Raman scattering and graphene peeling
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DOI: 10.1016/j.carbon.2020.03.027
Abstract: The so-called buffer layer (BL) is a carbon rich reconstructed layer formed during the sublimation of SiC (0001). The existence of covalent bonds between some of the carbon atoms in this layer and the underlying… read more here.
Keywords: buffer layer; graphene; buffer; epitaxial graphene ... See more keywords