Neuromorphic photodetectors are typically volatile and/or complex with multiple gates, leading to reduced energy efficiency for intelligent perception applications. Two-terminal MoS2 photodetectors have now been developed in which electrically driving the migration of sulfur vacancies enables dynamic modulation of the Schottky barriers and the realization of reconfigurable and non-volatile responsivities.
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References
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This is a summary of: Li, T. et al. Reconfigurable, non-volatile neuromorphic photovoltaics. Nat. Nanotechnol. https://doi.org/10.1038/s41565-023-01446-8 (2023).
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Two-terminal reconfigurable and non-volatile photovoltaic detectors. Nat. Nanotechnol. 18, 1264–1265 (2023). https://doi.org/10.1038/s41565-023-01474-4
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DOI: https://doi.org/10.1038/s41565-023-01474-4
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