Lead Selenide Nanostructures Self-Assembled across Multiple Length Scales and Dimensions

Figure 2

TEM micrographs showing the (a-b) ordered bulk alignment of PbSe structures, (c) the average length of the structures distributed in a narrow range of 100 nm–150 nm, and (d) individual structures, which are made up of many much smaller nanorods.

(a)

(b)

(c)

(d)