Optimization of Performance Metrics of Charge Trapping Synaptic Device for Neuromorphic Applications

Md Hasan Raza Ansari, Nazek El-Atab

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

Abstract

This work validates the synaptic behaviors (long-term potentiation (LTP) and depression (LTD)) of a junctionless transistor (JL) through the simulator. The synaptic transistor is an essential component for implementing artificial neural networks (ANN), which are called hardware neural networks (HNNs). This analysis shows optimization of nonlinearity and dynamic range of conductance values of LTP and LTD and is used for implementing the ANN with the MNIST dataset. The device achieves linear conductance (0.1) value and a higher dynamic range (105) by optimizing the gate voltage. These results indicate that the JL device achieves 88.1 % image recognition accuracy.

Original languageEnglish (US)
Title of host publication7th IEEE Electron Devices Technology and Manufacturing Conference
Subtitle of host publicationStrengthen the Global Semiconductor Research Collaboration After the Covid-19 Pandemic, EDTM 2023
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350332520
DOIs
StatePublished - 2023
Event7th IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2023 - Seoul, Korea, Republic of
Duration: Mar 7 2023Mar 10 2023

Publication series

Name7th IEEE Electron Devices Technology and Manufacturing Conference: Strengthen the Global Semiconductor Research Collaboration After the Covid-19 Pandemic, EDTM 2023

Conference

Conference7th IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2023
Country/TerritoryKorea, Republic of
CitySeoul
Period03/7/2303/10/23

Keywords

  • ANN
  • Junctionless Transistor
  • LTD
  • LTP
  • Neural Network
  • STP
  • Synaptic Transistor

ASJC Scopus subject areas

  • Safety, Risk, Reliability and Quality
  • Electronic, Optical and Magnetic Materials
  • Instrumentation
  • Electrical and Electronic Engineering

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