Figure 3From: Regulation of the forming process and the set voltage distribution of unipolar resistance switching in spin-coated CoFe2O4 thin films I - V characteristics. (a) Post-annealing temperature effect on the forming voltage. The inset shows the forming process. (b) Typical I-V of CFO-500. (c) Typical I-V of CFO-700 without forming process. (d) Typical I-V of CFO-700 with forming process. The insets in (b) to (d) are the distribution of the set and reset voltages.Back to article page