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

Analysis of surface state effect on gate lag phenomena in GaAs MESFET's

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

2 Author(s)
Shih-Hsien Lo ; Nat. Nano Device Lab., Hsinchu, Taiwan ; Lee, Chien-Ping

A two-dimensional transient simulation of the gate lag phenomenon in GaAs MESFET's has been performed. Our results show that the charge exchanges in the population of the surface states at the ungated access region of FET's are responsible for this slow transient phenomenon. The measured “hole-trap-like” DLTS signal is directly related to the re-emission of the holes, trapped during the filling pulse. Higher gate pulse can cause more serious lag phenomenon due to larger modulation of surface charge density. Devices with shorter N+-gate spacing and lower surface state densities are shown to have less gate lag effect

Published in:

Electron Devices, IEEE Transactions on  (Volume:41 ,  Issue: 9 )

Date of Publication:

Sep 1994

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.