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

Effect of high Al-content AlGaN/GaN short period strained-layer superlattices on the threading dislocations in GaN films

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

9 Author(s)
Cheng-Wei Huang ; Dept. of Mater. Sci. & Eng., Feng Chia Univ., Taichung, Taiwan ; Su-Fen Tseng ; Cheng-Liang Wang ; Tsai, Yu-Li
more authors

In this paper, we report the role played by AlGaN/GaN short period strained-layer superlattices (SPSLS) on the threading dislocation (TD) density reduction in GaN films. TD annihilation and de-multiplication processes were observed to account for the etching pit densities (EPD) reduction in GaN films involving AlGaN/GaN intermediate SPSLS structures. Transmission electron microscopy (TEM) was employed to characterize the microstructural properties of GaN films.

Published in:

Semiconductor Device Research Symposium, 2003 International

Date of Conference:

10-12 Dec. 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.