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. 2022 Oct 4;12(19):3465. doi: 10.3390/nano12193465

Figure 4.

Figure 4

(a) UV–Vis absorption of bulk and QDs of MoS2. Reproduced with permissions from [25]. Springer Nature, 2019. PL of MoS2 QDs; (b) size ~17 nm, λexc = 325 nm; (c) sizes of ~17 nm, 26 nm and 35 nm with λexc = 325 nm. Reproduced with permissions from [42]. IOP Publishing, 2020; and (d) PL spectra of different sized MoS2 QDs. Reproduced with permissions from [46]. Springer Nature, 2016.