Fig. 3: Artificial synaptic properties of the proposed SRMs. | Nature Communications

Fig. 3: Artificial synaptic properties of the proposed SRMs.

From: Self-rectifying memristors with high rectification ratio for attack-resilient autonomous driving systems

Fig. 3: Artificial synaptic properties of the proposed SRMs.

a One write pulse as well as one RESET pulse (blue) and the resulting response current (red). b The variation of PPF with the paired voltage pulse interval. Inset: Schematic diagram of the measure of PPF. c LTP and LTD for weight updating of proposed SRMs at different voltage pulse intervals. d LTP (blue) and LTD (red) for weight updating of proposed SRMs at the pulse interval of 20 μs. e Cycle-to-cycle variations of weight updating at the pulse interval of 20 μs. f Device-to-device variations of weight updating in one 32 × 32 crossbar array.

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