Figure 7
From: Synthesis and electrical property of metal/ZnO coaxial nanocables
The electrical characteristics of the Ag/ZnO contact and the influence of annealing. (a) Schematic of the measurement system to characterize the performance of the device. (b) Optical image of the nanocable affixed to the probe. The inset is a higher magnification image of the tip region. (c) I-V characteristics of a single Ag/ZnO nanocable before and after annealing in the air at 400°C for 1 h. (d) Logarithm plot of the current using the data in (c).