Figure 8.

The schematic illustration of the switching mechanisms of NF and PF devices. Schematic illustration of the switching mechanisms of (a) the NF devices and (b) the PF devices under set operation, (c) the NF devices and (d) the PF devices under reset operation.

Banerjee et al. Nanoscale Research Letters 2012 7:194   doi:10.1186/1556-276X-7-194
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