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This paper presents the first synaptic transistor (ST) that combines crossed p‐type and n‐type semiconductor nanowires (NWs) to form a bipolar conductive channels. The bipolar channel with both electron and hole transport paths enables the emulation of multiplexed neurotransmission of different neurotransmitters in a brain to realize complex neural functions using nanowires. Except for basic synaptic...
Artificial synapses (ASs) are electronic devices emulating important functions of biological synapses, which are essential building blocks of artificial neuromorphic networks for brain‐inspired computing. A human brain consists of several quadrillion synapses for information storage and processing, and massively parallel computation. Neuromorphic systems require ASs to mimic biological synaptic functions,...
Synapses are essential to the transmission of nervous signals. Synaptic plasticity allows changes in synaptic strength that make a brain capable of learning from experience. During development of neuromorphic electronics, great efforts have been made to design and fabricate electronic devices that emulate synapses. Three‐terminal artificial synapses have the merits of concurrently transmitting signals...
An electronic device that emulates synaptic plasticity is essential for building up a neuromorphic system. In article number 1900695, Wentao Xu and co‐workers review recent progress in the design and fabrication of three‐terminal artificial synapses, and their applications in bioinspired systems such as tactile‐perception and light‐sensing actuation.
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