Controlled Growth of ZnSe Nanocrystals by Tuning Reactivity and Amount of Zinc Precursor

Figure 2

PL spectra of ZnSe NCs synthesized at 220°C using different Zn precursors: (a) 0.4 mmol ZnAc₂, (b) 0.4 mmol Zn(NA)₂, (c) 0.4 mmol ZnSt₂, (d) 0.6 mmol ZnAc₂, (e) 0.6 mmol Zn(NA)₂, and (f) 0.6 mmol ZnSt₂.

(a)

(b)

(c)

(d)

(e)

(f)