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Advances of the development of a ferroelectric field-effect transistor on Ge(001)

  • Patrick Ponath
  • , Agham B. Posadas
  • , Yuan Ren
  • , Xiaoyu Wu
  • , Keji Lai
  • , Alex Demkov
  • , Michael Schmidt
  • , Ray Duffy
  • , Paul Hurley
  • , Jian Wang
  • , Chadwin Young
  • , Rama K. Vasudevan
  • , M. Baris Okatan
  • , S. Jesse
  • , Sergei V. Kalinin
  • University of Texas at Austin
  • University of Texas at Dallas
  • Oak Ridge National Laboratory

Research output: Chapter in Book/Report/Conference proceedingsConference proceedingpeer-review

Abstract

Here we report the recent advances towards the ferroelectric field-effect on Ge(001). We will demonstrate carrier density modulation in the underlying Ge(001) substrate by switching the ferroelectric polarization in the epitaxial c-axis-oriented BaTiO3 on Ge. Recent results of patterning BaTiO3 for device applications and electrical properties of Pt/BTO/Ge heterostructures will be addressed.

Original languageEnglish
Title of host publication2017 IEEE International Conference on IC Design and Technology, ICICDT 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509045020
DOIs
Publication statusPublished - 26 Jul 2017
Event2017 IEEE International Conference on IC Design and Technology, ICICDT 2017 - Austin, United States
Duration: 23 May 201725 May 2017

Publication series

Name2017 IEEE International Conference on IC Design and Technology, ICICDT 2017

Conference

Conference2017 IEEE International Conference on IC Design and Technology, ICICDT 2017
Country/TerritoryUnited States
CityAustin
Period23/05/1725/05/17

Keywords

  • BaTiO
  • Ferroelectric field-effect transistor
  • Ferroelectricity
  • Germanium
  • Non-volatile memory device

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