CdS Nanotubes and Y-Branched Nanochannels in AAM Fabricated by a Double Diffusion Route

Figure 4

TEM images of the CdS nanotubes and their corresponding SAED pattern. (a) a single CdS nanotube; (b) some CdS nanotubes; (c) SAED pattern.

(a)

(b)

(c)