Cart (Loading....) | Create Account
Close category search window
 

Fully-depleted SOI devices with TaSiN gate, HfO2 gate dielectric, and elevated source/drain extensions

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

14 Author(s)
Vandooren, A. ; Motorola Inc., Austin, TX, USA ; Barr, A. ; Mathew, L. ; White, T.R.
more authors

We report for the first time the performance of ultrathin film fully-depleted (FD) silicon-on-insulator (SOI) CMOS transistors using HfO/sub 2/ gate dielectric and TaSiN gate material. The transistors feature 100-150 /spl Aring/ silicon film thickness and selective epitaxial silicon growth in the source/drain extension regions. TaSiN-gate shows good threshold voltage control using an undoped channel, which reduces threshold voltage variation with silicon film thickness and discrete, random dopant placement. Device processing for CMOS fabrication is drastically simplified by the use of the same gate material for both n- and p-MOSFETs. Electrical characterization results illustrate the combined impact of using high-k dielectric and metal gate on the performance of ultrathin film FD SOI devices.

Published in:

Electron Device Letters, IEEE  (Volume:24 ,  Issue: 5 )

Date of Publication:

May 2003

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.