Fig. 6: Electronic structure and optical properties of the F4TCNQ/Gr/SiC(000\(\overline{1}\)). | Communications Materials

Fig. 6: Electronic structure and optical properties of the F4TCNQ/Gr/SiC(000\(\overline{1}\)).

From: Optoelectronic properties of electron-acceptor molecules adsorbed on graphene/silicon carbide interfaces

Fig. 6

a Spatial distribution of orbitals hybridized with the HOMO of the adsorbate, the CD states at the valence edge, the LUMO of the molecule, and the lowest conduction bands. b Quasiparticle band structures and c the corresponding BSE absorption spectra. d Exciton wavefunction for four discussed transitions in the text.

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