Fig. 1: All-carbon memristive synapse prepared by a photo-reduction method. | NPG Asia Materials

Fig. 1: All-carbon memristive synapse prepared by a photo-reduction method.

From: Photoreduced nanocomposites of graphene oxide/N-doped carbon dots toward all-carbon memristive synapses

Fig. 1: All-carbon memristive synapse prepared by a photo-reduction method.The alt text for this image may have been generated using AI.

a Schematic illustration of a biological synapse connecting pre-synaptic and post-synaptic neurons, and the structural diagram of the RGO/GO-NCQDs/graphene memristor. b Schematic illustration of the UV photo-reduction process of the GO-NCQDs nanocomposite. c TEM image of GO-NCQDs nanocomposite. (Inset) Size histogram of the NCQDs. d FT-IR spectrum and e UV–vis absorption spectrum of the prepared NCQDs. f The transient photovoltage curves of the GO-NCQDs films (black circle) and pure NCQDs (red circle).

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