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A phenomenological model of the resistive switching for Hf-based ReRAM devices

  • Université d'Aix Marseille
  • Universidad San Francisco de Quito

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

Abstract

This paper presents the current-voltage (I-V) characteristics of HfO 2 -based Resistive Random Access Memories (ReRAM). A statistical analysis of the main electrical parameters of the set and reset switching is done and compared among devices of different areas. With this experimental evidence, a phenomenological model for the resistive switching mechanism in bipolar memories is proposed. This model not only captures the electrical response, but also explains the stochastic behavior reported in this kind of devices.

Original languageEnglish
Title of host publication2018 IEEE 3rd Ecuador Technical Chapters Meeting, ETCM 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538666579
DOIs
StatePublished - 17 Dec 2018
Event3rd IEEE Ecuador Technical Chapters Meeting, ETCM 2018 - Cuenca, Ecuador
Duration: 15 Oct 201819 Oct 2018

Publication series

Name2018 IEEE 3rd Ecuador Technical Chapters Meeting, ETCM 2018

Conference

Conference3rd IEEE Ecuador Technical Chapters Meeting, ETCM 2018
Country/TerritoryEcuador
CityCuenca
Period15/10/1819/10/18

Keywords

  • ReRAM
  • active region
  • model
  • percolation
  • resistive switching
  • simulation
  • stochastic

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