Figure 7 | Scientific Reports

Figure 7

From: Thermodynamics and electronic structure of adsorbed and intercalated plumbene in graphene/hexagonal SiC heterostructures

Figure 7

Side view of the crystal structures (left panel) and band structures (grey lines in right panels) for Pb on top of graphene on Si-terminated ZLG-SiC (a), Pb under graphene on Si-terminated ZLG-SiC (b) and Pb under bilayer graphene on Si-terminated SiC (c). The Fermi energy is used as energy zero. Red dots refers to states of Pb; blue dots to the upper graphene; green dots to the ZLG.

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