Figure 3.

SEM image of the setup of electrical characterization. Inset is the magnified image of the connection (left) and the I-V curve of Ag/MWCNT nano-composite wire. The straight line indicates a resistive nature, and no semiconductive characteristics as in silver oxide can be identified.

Peng and Chen Nanoscale Research Letters 2012 7:195   doi:10.1186/1556-276X-7-195
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