Fig. 5: Evolution of the core-level and VB spectra upon deposition of the amorphous Pb overlayer. | Nature Communications

Fig. 5: Evolution of the core-level and VB spectra upon deposition of the amorphous Pb overlayer.

From: k-dependent modulation of intrinsic spin-orbit interaction in MoSe2 induced by proximity to amorphous Pb

Fig. 5

a XPS overview spectra at hv = 1000 eV showing the Mo 3d and Pb 4f core levels depending on the cumulative Pb thickness. b In-plane ARPES images along the Г1K and AH directions of the 3D-BZ for a Pb thickness of 0.25 nm, and c these images in red colorscale overlaid with the bands of bare MoSe2 (blue). Besides an increase of the incoherent background, broadening of the spectral peaks and their marginal k-dependent energy shifts, the Pb overlayer does not much affect the MoSe2 electronic states.

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