Polarization switching and interface charges in BEOL compatible Ferroelectric Tunnel Junctions

Research output: Contribution to book/Conference proceedings/Anthology/ReportConference contributionContributedpeer-review

Contributors

  • R. Fontanini - , University of Udine (Author)
  • J. Barbot - , University of Udine (Author)
  • M. Segatto - , University of Udine (Author)
  • S. Lancaster - , NaMLab - Nanoelectronic materials laboratory gGmbH (Author)
  • Q. Duong - , NaMLab - Nanoelectronic materials laboratory gGmbH (Author)
  • F. Driussi - , University of Udine (Author)
  • L. Grenouillet - , University of Udine (Author)
  • F. Triozon - , University of Udine (Author)
  • J. Coignus - , University of Udine (Author)
  • T. Mikolajick - , Chair of Nanoelectronics, NaMLab - Nanoelectronic materials laboratory gGmbH (Author)
  • Stefan Slesazeck - , TUD Dresden University of Technology (Author)
  • D. Esseni - , University of Udine (Author)

Abstract

We here report a joint experimental and theoretical analysis of polarization switching in ferroelectric tunnel junctions. Our results show that the injection and trapping of charge into the ferroelectric-dielectric stack has a large influence on the polarization switching. Our results are relevant to the physical understanding and to the design of the devices, and for both memory and memristor applications.

Details

Original languageEnglish
Title of host publicationESSDERC 2021 - IEEE 51st European Solid-State Device Research Conference, Proceedings
PublisherEditions Frontieres
Pages255-258
Number of pages4
ISBN (print)978-1-6654-3747-9
Publication statusPublished - 2021
Peer-reviewedYes

Publication series

SeriesEuropean Conference on Solid-State Device Research (ESSDERC)
ISSN1930-8876

Conference

Title51st IEEE European Solid-State Device Research Conference & 47th IEEE European Solid-State Circuits Conference
Abbreviated titleESSDERC-ESSCIRC 2021
Duration13 - 17 September 2021
Website
LocationOnline
CityGrenoble
CountryFrance

External IDs

ORCID /0000-0003-3814-0378/work/142256170