Thermoelectric Properties of a Single Crystalline Ag₂Te Nanowire

Figure 1

(a) SEM image of as-grown Ag₂Te nanowires on a sapphire substrate. (b) TEM-EDS spectrum of single Ag₂Te nanowire. C and Cu peaks are originated from a TEM grid. Inset: FFT of lattice resolved TEM image, indicating high quality single crystalline nature and (010) growth direction.

(a)

(b)