Characterization of oxide defects in InGaAs MOS gate stacks for high-mobility n-channel MOSFETs (invited)

  • J. Franco
  • , V. Putcha
  • , A. Vais
  • , S. Sioncke
  • , N. Waldron
  • , D. Zhou
  • , G. Rzepa
  • , Ph J. Roussel
  • , G. Groeseneken
  • , M. Heyns
  • , N. Collaert
  • , D. Linten
  • , T. Grasser
  • , B. Kaczer

Research output: Chapter in Book/Report/Conference proceedingsChapterpeer-review

Abstract

We review our recent studies of oxide traps in InGaAs MOS gate stacks for novel high-mobility n-channel MOSFETs. We discuss and correlate various trap characterization techniques such as Bias Temperature Instability, defect Capture-Emission-Time maps (applied here to InGaAs devices), Random Telegraph Noise, hysteresis traces, multi-frequency C-V dispersion, all performed on a variety of device test vehicles (capacitors, planar MOSFETs, finFETs, nanowires). Finally we demonstrate guidelines for developing sufficiently reliable IIIV gate stacks.

Original languageEnglish
Title of host publication2017 IEEE International Electron Devices Meeting, IEDM 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages7.5.1-7.5.4
ISBN (Electronic)9781538635599
DOIs
Publication statusPublished - 23 Jan 2018
Externally publishedYes
Event63rd IEEE International Electron Devices Meeting, IEDM 2017 - San Francisco, United States
Duration: 2 Dec 20176 Dec 2017

Publication series

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

Conference

Conference63rd IEEE International Electron Devices Meeting, IEDM 2017
Country/TerritoryUnited States
CitySan Francisco
Period2/12/176/12/17

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