Figure 5
I-V characteristics of the Ag 2 Te nanowires at room temperature and normalized magneto-resistance for Ag 2 Te nanowires. (a) I-V characteristics of the Ag2Te nanowires at room temperature under a series of magnetic field, B = 1, 3, 5, and 7 T; (b) the normalized magneto-resistance Δρ (T, H) / ρ (T, H) for Ag2Te nanowires as a function of magnetic field H at a series of temperatures T = 5, 10, 20, 40, 80, 160, and 300 K.