By Topic

Low-frequency noise characteristics of ultrathin body p-MOSFETs with molybdenum gate

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

5 Author(s)
Jeong-Soo Lee ; Dept. of Electr. Eng., Univ. of Texas, Richardson, TX, USA ; Daewon Ha ; Choi, Yang-Kyu ; Tsu-Jae King
more authors

We report the low-frequency noise characteristics of ultrathin body (UTB) p-channel MOSFETs with molybdenum (Mo) as the gate material. Using the number fluctuation model with correlated mobility fluctuation, the dependence of the noise behavior on bias condition is explained. The impact of nitrogen implantation (for gate work function engineering) on the noise behavior is also presented. An exponential increase in noise with nitrogen implant dose is attributed to interface-trap generation caused by nitrogen penetration through the gate oxide.

Published in:

Electron Device Letters, IEEE  (Volume:24 ,  Issue: 1 )