Photoluminescence of MoS₂ Prepared by Effective Grinding-Assisted Sonication Exfoliation

Figure 4

Typical TEM images of MoS₂ nanosheets ((a)–(c)) and quantum dots (d). (e) SAED pattern corresponding to the MoS₂ nanosheets in (a).

(a)

(b)

(c)

(d)

(e)