By Topic

n- and p-channel TaN/HfO2 MOSFETs on GaAs substrate using a germanium interfacial passivation layer

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

8 Author(s)

Using a thin germanium interfacial passivation layer (IPL), for the first time we present surface channel n- and p-MOSFETs on GaAs substrate with TaN gate electrodes and HfO2 dielectric films. We used self-aligned and gate-last processes to fabricate MOSFETs on semi-insulating GaAs substrate. The electrical results from the buried channel and the surface channel-mode transistors are investigated. Both n- and p-channel transistors show excellent surface channel dc output characteristics, providing a good possibility of utilizing GaAs in CMOS technology.

Published in:

Device Research Conference, 2007 65th Annual

Date of Conference:

18-20 June 2007