Fig. 3 | Communications Physics

Fig. 3

From: Demonstration of the key substrate-dependent charge transfer mechanisms between monolayer MoS2 and molecular dopants

Fig. 3

X-ray photoelectron spectroscopy (XPS) core level spectra. XPS spectra for MoS2/sapphire (a–c), MoS2/highly oriented pyrolytic graphite (HOPG) (d–f), and MoS2/Au (g–i) heterostructures with different F6TCNNQ coverage, given in Angstrom (Å) in the right handside plots. The numbers inside the plots correspond to the core level shifts, given in electron volts (eV)

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