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. 2019 Mar 5;6:7. doi: 10.1186/s40580-019-0178-1

Fig. 5.

Fig. 5

HgTe CQDs prepared via alternate precursors. a, b TEM images of HgTe CQDs synthesized using the TMS:Te precursor. The high reactivity of the TMS:Te precursor is thought to reduce faceting of the CQDs particles and exhibit a spherical shape at all sizes. c Absorption and d PL of HgTe CQDs synthesized without thiol ligands

(Images reproduced with permission from ref. [39]. Copyright 2017 American Chemical Society)