A User-Friendly Method for Synthesizing High-Quality NaYF_𝟒:Yb,Er(Tm) Nanocrystals in Liquid Paraffin

Figure 1

(a) Low- and (b) high-magnification TEM images, (c) HRTEM image, (d) selected area electron diffraction, and (e) XRD pattern of NaYF₄:Yb,Er NCs synthesized at 280°C.

(a)

(b)

(c)

(d)

(e)