Dynamics of Negative Capacitance induced by Ferroelectric Switching in Ferroelectric-Resistor Circuit

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

Abstract

The dynamics of negative capacitance (NC) in ferroelectric-resistor (FE-R) circuit is discussed on the basis of electrostatics and Kolmogorov-Avrami-Ishibashi model, followed by its experimental confirmation. Both formulation and experiment results suggest that slower charge compensation than ferroelectric switching is the key to obtain the NC effect. These results provide new insights into engineering the NC effects in FeFET.

Original languageEnglish
Title of host publication2021 5th IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728181769
DOIs
StatePublished - 8 Apr 2021
Event5th IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2021 - Chengdu, China
Duration: 8 Apr 202111 Apr 2021

Publication series

Name2021 5th IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2021

Conference

Conference5th IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2021
Country/TerritoryChina
CityChengdu
Period8/04/2111/04/21

Keywords

  • Ferroelectric switching dynamics
  • Negative capacitance

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