Figure 4: XPS for N1 and referential compounds. | Nature Communications

Figure 4: XPS for N1 and referential compounds.

From: A photofunctional bottom-up bis(dipyrrinato)zinc(II) complex nanosheet

Figure 4

(a) Narrow-scan XPS focusing on the N 1s region. (b) Focusing on the Zn 2p3/2 region. Legend: L1 on HMDS/Si(111) (black), M1 on adhesive carbon tape (turquoise), multi-layer N1 on HOPG (blue) and single-layer N1 on HMDS/Si(111) (magenta). The intensity is proportional to the element abundance: the original signal is standardized using the photoionization cross-section of each element. (c) Mononuclear bis(dipyrrinato)zinc(II) reference complex M1.

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