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Design and implementation of an infrared artificial visual neural synapse based on a p-WSe<sub>2</sub>/n-Ta<sub>2</sub>NiS<sub>5</sub> van der Waals heterojunction

Pengfei Hou, Shiwen Tan, Shuaizhi Zheng

2024Journal of Materials Chemistry C11 citationsDOI

Abstract

Inspired by human visual synapses, high performance and versatile infrared vision synapses can be achieved in the p-WSe 2 /n-Ta 2 NiS 5 van der Waals heterojunction by introducing narrow band gap materials and bias-induced band bending.

Topics & Concepts

van der Waals forceHeterojunctionMaterials scienceInfraredSynapseOptoelectronicsBand gapNanotechnologyOpticsPhysicsNeuroscienceMoleculeQuantum mechanicsBiologyAdvanced Memory and Neural Computing2D Materials and ApplicationsGas Sensing Nanomaterials and Sensors
Design and implementation of an infrared artificial visual neural synapse based on a p-WSe<sub>2</sub>/n-Ta<sub>2</sub>NiS<sub>5</sub> van der Waals heterojunction | Litcius