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Neuromorphic systems, which emulate neural functionalities of a human brain, are considered to be an attractive next‐generation computing approach, with advantages of high energy efficiency and fast computing speed. After these neuromorphic systems are proposed, it is demonstrated that artificial synapses and neurons can mimic neural functions of biological synapses and neurons. However, since the...
In article number 2100640, Stephen J. Pearton, Gwan‐Hyoung Lee, Jihyun Kim, and co‐workers review the recent progress on 2D‐material‐based neuromorphic devices. Artificial neuromorphic devices, including synapse and neuron devices, have been classified according to their working principles. The unique properties of 2D materials make it possible to emulate biological neural components, enabling to...
The studies on enhancing the sensitivities of chemical sensors based on two-dimensional (2D) materials have been focused primarily on surface modifications including defect engineering, chemical doping, and incorporation of metal nanoparticles. Exfoliated black phosphorus (BP), which is one of the 2D materials, has attracted considerable attention because it offers higher sensitivity than other 2D...
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