Figure 2: Scanning tunnelling microscopy images of supramolecular lattices. | Nature Communications

Figure 2: Scanning tunnelling microscopy images of supramolecular lattices.

From: Periodic potentials in hybrid van der Waals heterostructures formed by supramolecular lattices on graphene

Figure 2

(a–c) MBB-1 (d–f) MBB-2. (a,b,d,e) Images recorded on highly oriented pyrolytic graphite, the height channel is shown; (c,f) Images recorded on graphene over SiO2, current channel is shown. The images were recorded by using the following tunnelling parameters: (a,b) tip voltage Vt=400 mV and average tunnelling current It=20 pA; (c) Vt=−600 mV, It=40 pA; (d,e) Vt=400 mV, It=40 pA; and (f) Vt=400 mV, It=10 pA.

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