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. 2021 Jan 18;54(5):1178–1188. doi: 10.1021/acs.accounts.0c00691

Figure 4.

Figure 4

Structural and chemical mapping of CQD molecules. HAADF-STEM image (a) and HAADF-EDS elemental mapping (b) of the coupled CdSe/CdS molecules. Atomic structure model and HAADF-STEM image, respectively, for (c,d) homoplane attachment and (e,f) heteroplane attachment in fused dimers. For homoplane attachment, the identical (101̅0) faces of M1 and M2 remain parallel, while for the heteroplane attachment the parallel crystallographic faces are different [(0002) and (101̅0)], as observed under the same zone axis of [1̅21̅0]. Adapted from ref (1), Copyright 2019 Springer Nature.