Fig. 2: Characterization of the MoS2 monolayer and remaining solid precursors. | Nature Communications

Fig. 2: Characterization of the MoS2 monolayer and remaining solid precursors.

From: Fast growth of large-grain and continuous MoS2 films through a self-capping vapor-liquid-solid method

Fig. 2

a Schematic of the sampling areas of XPS. XPS data of b Mo-3d and c S-2p on sites that were covered (black) and not covered (red) with MoS2. The broad peak of Mo-3d at sites that were not covered with MoS2 indicates the complex chemical environment of Mo below the surface. Insets in b and c are the Mo-3d and S-2p of the MoS2 film transferred onto a SiO2 substrate. d Raman spectra taken form positions with (black) and without (red) MoS2 coverage.

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