Figure 2.

Influence of Cu-NPs on reversible switching current-voltage characteristics. (a) Resistive switching characteristics of the Cu/SiO2/Pt structure. (b) Resistive switching characteristics of the Cu/Cu-NP embedded SiO2/Pt structure.

Liu et al. Nanoscale Research Letters 2013 8:156   doi:10.1186/1556-276X-8-156
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