A light-driven device for neuromorphic computing

Shimul Kanti Nath

doi:10.1038/s41377-024-01722-9

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A light-driven device for neuromorphic computing

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- A light-driven device for neuromorphic computing
- Light: Science & Applications Vol. 14, Issue 2, Pages: 293-295(2025)
- Affiliations：
  
  School of Photovoltaic and Renewable Energy Engineering, University of New South Wales (UNSW Sydney), Kensington, NSW, Australia
- Author bio：
  
  Shimul Kanti Nath (shimul_kanti.nath@unsw.edu.au)
- Funds：
- DOI：10.1038/s41377-024-01722-9
  CLC：
- Published Online：08 January 2025，
  
  Published：28 February 2025
- Accepted：
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Nath, S. K. A light-driven device for neuromorphic computing. Light: Science & Applications, 14, 293-295 (2025).
DOI：

Nath, S. K. A light-driven device for neuromorphic computing. Light: Science & Applications, 14, 293-295 (2025). DOI： 10.1038/s41377-024-01722-9.

摘要

Abstract

A unique optoelectronic synaptic device has been developed

leveraging the negative photoconductance property of a single-crystal material system called Cs

CoCl

. This device exhibits a simultaneous volatile resistive switching response and sensitivity to optical stimuli

positioning Cs

CoCl

as a promising candidate for optically enhanced neuromorphic applications.

关键词

Keywords

references

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Jiang, H. et al. Simultaneous achieving negative photoconductivity response and volatile resistive switching in Cs 2 CoCl 4 single crystals towards artificial optoelectronic synapse. Light Sci. Appl. 13 , 316 (2024)..

Nath, S. K. et al. Optically tunable electrical oscillations in oxide‐based memristors for neuromorphic computing. Adv. Mater. 36 , 2400904 (2024)..

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Xi, Z. Y. et al. Retina-like neuromorphic visual sensor for sensing broad-spectrum ultraviolet light. Adv. Opt. Mater. 2024 , 2402193 (2024)..

Bonagiri, A. et al. Biorealistic neuronal temperature-sensitive dynamics within threshold switching memristors: toward neuromorphic thermosensation. ACS Appl. Mater. Interfaces 16 , 31283–31293 (2024)..

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