Nature Communications (Aug 2020)

Artificial van der Waals hybrid synapse and its application to acoustic pattern recognition

  • Seunghwan Seo,
  • Beom-Seok Kang,
  • Je-Jun Lee,
  • Hyo-Jun Ryu,
  • Sungjun Kim,
  • Hyeongjun Kim,
  • Seyong Oh,
  • Jaewoo Shim,
  • Keun Heo,
  • Saeroonter Oh,
  • Jin-Hong Park

DOI
https://doi.org/10.1038/s41467-020-17849-3
Journal volume & issue
Vol. 11, no. 1
pp. 1 – 9

Abstract

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Designing high-performance and energy efficient neural network hardware remains a challenge. Here, the authors develop a van der Waals hybrid synaptic device that features linear and symmetric conductance-update characteristics and demonstrate the feasibility for hardware neural network performing acoustic pattern recognition.