Impact of improved mobility and low flicker noise MOS transistors using accumulation mode fully depleted silicon-on-insulator devices

Weitao Cheng, Akinobu Teramoto, Philippe Gaubert, Masaki Hirayama, Tadahiro Ohmi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Improved mobility and low flicker noise device characteristics of fully depleted silicon-on-insulator (FD-SOI) MOSFETs are focused in this paper, using normally off accumulation mode device structures. It is demonstrated that the current drivabilities of both accumulation mode FD-SOI. n-and p-MOSFETs are improved above 1.3 times compared with inversion mode MOSFETs. The effective mobilities of accumulation mode MOSFETs are improved because of the lower effective electric field at the same gate bias and the bulk current components. The flicker noise characteristics in both accumulation mode FD-SOI n- and p-MOSFETs are about 1 digit lower compared with the inversion mode MOSFETs and show the SOI layer doping concentration dependences.

Original languageEnglish
Title of host publicationICSICT-2006
Subtitle of host publication2006 8th International Conference on Solid-State and Integrated Circuit Technology, Proceedings
PublisherIEEE Computer Society
Pages65-67
Number of pages3
ISBN (Print)1424401615, 9781424401611
DOIs
Publication statusPublished - 2006 Jan 1
EventICSICT-2006: 2006 8th International Conference on Solid-State and Integrated Circuit Technology - Shanghai, China
Duration: 2006 Oct 232006 Oct 26

Publication series

NameICSICT-2006: 2006 8th International Conference on Solid-State and Integrated Circuit Technology, Proceedings

Other

OtherICSICT-2006: 2006 8th International Conference on Solid-State and Integrated Circuit Technology
CountryChina
CityShanghai
Period06/10/2306/10/26

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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