Novel BEOL InGaZnO R-load-type logic-gate technology

Chin Wen Chan, Horng-Chih Lin, Tiao Yuan Huang

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

Abstract

N-channel InGaZnO (IGZO) inverters with a resistor-load were fabricated with film-profile engineering (FPE). In this scheme the profiles of the deposition films contained in the device are tailored to adjust its operation characteristics. The fabricated drive thin-film transistors (TFTs) show steep subthreshold swing (88 mV/dec) and high on/off current ratio (>108). Functional operation of the inverters is demonstrated with this simple scheme.

Original languageAmerican English
Title of host publication2014 Silicon Nanoelectronics Workshop, SNW 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781479956777
DOIs
StatePublished - 4 Dec 2015
EventSilicon Nanoelectronics Workshop, SNW 2014 - Honolulu, United States
Duration: 8 Jun 20149 Jun 2014

Publication series

Name2014 Silicon Nanoelectronics Workshop, SNW 2014

Conference

ConferenceSilicon Nanoelectronics Workshop, SNW 2014
Country/TerritoryUnited States
CityHonolulu
Period8/06/149/06/14

Keywords

  • Inverters
  • Thin film transistors
  • Resistors
  • Logic gates
  • Films
  • Bridge circuits
  • Very large scale integration

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