Ultra-steep-slope transistor enabled by an atomic memristive switch

Bojun Cheng, Alexandros Emboras, Elias Passerini, Mila Lewerenz, Marco Eppenberger, Samuel Zumtaugwald, Fabian Ducry, Jan Aeschlimann, Sandip Tiwari, Mathieu Luisier, Juerg Leuthold

Research output: Chapter in Book/Conference Proceeding/ReportConference Paper published in a bookpeer-review

1 Citation (Scopus)

Abstract

An ultra-compact 3D memristive atomic switch is co-integrated with a field-effect transistor (FET). The combined devices outperform similar state-of-the-art arrangements. The integrated transistor operates with an extremely sharp switching slope of below 3 mV/dec, low leakage below pA and a high current on/off ratio Ion/Ioff < 106. Moreover, our atomic switch features a < 10 ns switching and a < 300 mV operating voltage. Most importantly, the atomic switch has a small footprint of < 10 nm by 10 nm in line with the extreme feature size of the current FET technologies. Thus, this design could addresses the future needs of integrated circuits (ICs) for high integration density at low power consumption.

Original languageEnglish
Title of host publicationNanoengineering
Subtitle of host publicationFabrication, Properties, Optics, Thin Films, and Devices XVII
EditorsBalaji Panchapakesan, Andre-Jean Attias, Wounjhang Park
PublisherSPIE
ISBN (Electronic)9781510637405
Publication statusPublished - 2020
Externally publishedYes
EventNanoengineering: Fabrication, Properties, Optics, Thin Films, and Devices XVII 2020 - Virtual, Online, United States
Duration: 24 Aug 20204 Sept 2020

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume11467
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceNanoengineering: Fabrication, Properties, Optics, Thin Films, and Devices XVII 2020
Country/TerritoryUnited States
CityVirtual, Online
Period24/08/204/09/20

Bibliographical note

Publisher Copyright:
© COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only.

Keywords

  • field effect transistor
  • low-power electronics
  • memristor
  • resistive switching
  • steep slope
  • sub threshold
  • very large scale integration

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