Multicolor Fully Light-Modulated Artificial Synapse Based on P-MoSe/PO Heterostructured Memristor.

Developing brain-inspired neuromorphic paradigms is imperative to breaking through the von Neumann bottleneck. The emulation of synaptic functionality has motivated the exploration of optoelectronic memristive devices as high-performance artificial synapses, yet the realization of such a modulatory terminal capable of full light-modulation, especially near-infrared stimuli, remains a challenge. Here, a fully light-modulated synaptic memristor is reported on a P-MoSe/PO heterostructure formed by a facile one-step selenization process.

Electrical-Light Coordinately Modulated Synaptic Memristor Based on TiC MXene for Near-Infrared Artificial Vision Applications.

Emerging optoelectronic memristive devices with high parallelism and low-power consumption have made neuromorphic computing hardware a tangible reality. The coordination of conductivity regulation through both electrical and light signals is pivotal for advancing the development of synaptic memristors with brainlike functionalities. Here, an artificial visual synapse is presented with the TiC MXene memristor which demonstrates not only the nonvolatile memory effect (Set/Reset: 0.