Versatile Memristor for Reminiscence and Neuromorphic Computing

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Versatile Memristor for Reminiscence and Neuromorphic Computing


The memristor is a promising candidate to implement high-density reminiscence and neuromorphic computing. Primarily based on the retention time, memristors are labeled into risky and non-volatile sorts. Nevertheless, a single memristor typically gives a selected perform primarily based on digital performances, which poses roadblocks for additional creating novel circuits. Versatile memristors exhibiting each risky and non-volatile properties can present a number of features masking non-volatile reminiscence and neuromorphic computing. Right here, a flexible memristor with risky/non-volatile bifunctional properties was developed. Non-volatile functionalities with a storage window of 4.0 x 10^5 was obtained. In the meantime, the gadget can present threshold risky functionalities with a storage window of seven.0 x 10^4 and a rectification ratio of 4.0 x 10^4. The leaky integrate-and-fire (LIF) neuron mannequin and synthetic synapse primarily based on the gadget have been studied. A flexible memristor allows non-volatile reminiscence, selectors, synthetic neurons, and synthetic synapses will present benefits relating to circuit simplification, fabrication processes, and manufacturing prices.

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