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Self-rectifying and forming-free unipolar HfO x based-high performance RRAM built by fab-avaialbe materials

  • X. A. Tran*
  • , B. Gao
  • , J. F. Kang
  • , X. Wu
  • , L. Wu
  • , Z. Fang
  • , Z. R. Wang
  • , K. L. Pey
  • , Y. C. Yeo
  • , A. Y. Du
  • , M. Liu
  • , B. Y. Nguyen
  • , M. F. Li
  • , H. Y. Yu
  • *Corresponding author for this work
  • Nanyang Technological University
  • Peking University
  • Agency for Science, Technology and Research, Singapore
  • National University of Singapore
  • Global Foundries, Inc.
  • CAS - Institute of Microelectronics
  • Soitec S.A.
  • Fudan University

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

Abstract

In this paper, we report a high performance, forming-free and self-rectifying unipolar HfO x based RRAM fabricated by fab-available materials. Highlight of the demonstrated RRAM include 1) CMOS technology friendly materials and process, 2) excellent self-rectifying behavior in LRS (>10 3 @ 1 V), 3) forming-free unipolar resistive switching, 4) wide read-out margin for high density cross-point memory devices (number of word-line >10 6 for worst case condition).

Original languageEnglish
Title of host publication2011 International Electron Devices Meeting, IEDM 2011
Pages31.2.1-31.2.4
DOIs
StatePublished - 2011
Externally publishedYes
Event2011 IEEE International Electron Devices Meeting, IEDM 2011 - Washington, DC, United States
Duration: 5 Dec 20117 Dec 2011

Publication series

NameTechnical Digest - International Electron Devices Meeting, IEDM
ISSN (Print)0163-1918

Conference

Conference2011 IEEE International Electron Devices Meeting, IEDM 2011
Country/TerritoryUnited States
CityWashington, DC
Period5/12/117/12/11

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