Water-induced Combustion-processed Metal-oxide Synaptic Transistor

Qihan Liu, C. Zhao, Y. Liu, I. Z. Mitrovic, W. Y. Xu, L. Yang, Z. Wang, W. Wei, Y. Wu, X. Yu

Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

Abstract

In this study, we describe combustion-processed high-quality Li-AlOx thin films and their implementation in In-2O3 synaptic transistors by a low temperatures (300 °C) water-based method. The resulting synaptic transistors presented a superior electrical performance at a low operating voltage of 3 V, with a positive threshold voltage of 0.5 V, a subthreshold swing of 0.21 V/decade, an On/Off ratio of 1.5×105, and a mobility value of 87 cm V s. Counterclockwise hysteresis was observed in the transfer curve and the synaptic transistor was employed to perform synaptic emulation. Long-term and short-term synaptic depression and potentiation behavior were emulated.

Original languageEnglish
Title of host publication2021 International Conference on IC Design and Technology, ICICDT 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781665449984
DOIs
Publication statusPublished - 2021
Event2021 International Conference on IC Design and Technology, ICICDT 2021 - Dresden, Germany
Duration: 15 Sept 202117 Sept 2021

Publication series

Name2021 International Conference on IC Design and Technology, ICICDT 2021

Conference

Conference2021 International Conference on IC Design and Technology, ICICDT 2021
Country/TerritoryGermany
CityDresden
Period15/09/2117/09/21

Keywords

  • High-k dielectric
  • Metal oxide
  • Solution process
  • Synaptic transistor

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