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cond-mat.mes-hall2018
Intrinsic structural and electronic properties of the Buffer Layer on Silicon Carbide unraveled by Density Functional Theory
Tommaso Cavallucci, Valentina Tozzini
The buffer carbon layer obtained in the first instance by evaporation of Si from the Si-rich surfaces of silicon carbide (SiC) is often studied only as the intermediate to the synt…
cond-mat.mes-hall2018
Multistable rippling of graphene on SiC: A Density Functional Theory study
Tommaso Cavallucci, Valentina Tozzini
Graphene monolayer grown by Si evaporation from the 0001 surface of SiC displays a moiré pattern of corrugation whose structure is ambiguous: different measurements and theoretical…