Influence of trapped charge on the sensitivity of Ionic-Sensitive Field Effect Transistor

Libin Liu, Zhigang Zhang, Jing Wang, Jun Xu, Yi Ting Lin, Chao Sung Lai

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

Abstract

The influence of trapped charge on the sensitivity of Ionic-Sensitive Field Effect Transistor (ISFET) is analyzed by a theoretical model. The trapped charges can be used to shift the pHpzc and then influence the sensitive characteristics of the ISFET. However, the trapped charge only takes effect when pH is around pHpzc•

Original languageEnglish
Title of host publication2014 International Symposium on Next-Generation Electronics, ISNE 2014
PublisherIEEE Computer Society
ISBN (Print)9781479947805
DOIs
StatePublished - 2014
Event3rd International Symposium on Next-Generation Electronics, ISNE 2014 - Taoyuan, Taiwan
Duration: 07 05 201410 05 2014

Publication series

Name2014 International Symposium on Next-Generation Electronics, ISNE 2014

Conference

Conference3rd International Symposium on Next-Generation Electronics, ISNE 2014
Country/TerritoryTaiwan
CityTaoyuan
Period07/05/1410/05/14

Keywords

  • ISFET
  • flash
  • model
  • pH
  • sensitivity

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