Back to Search Start Over

Monolithically integrated enhancement/depletion-mode AlGaN/GaN HEMT inverters and ring oscillators using C[F.sub.4] plasma treatment

Authors :
Yong Cai
Zhiqun Cheng
Wilson Chak Wah Tang
Kei May Lau
Chen, Kevin J.
Source :
IEEE Transactions on Electron Devices. Sept, 2006, Vol. 53 Issue 9, p2223, 8 p.
Publication Year :
2006

Abstract

The monolithic integration of enhancement/depletion-mode (E/D-mode) HEMTs in the GaN material system is demonstrated based on a novel technique of fabricating high-performance E-mode HEMT using fluoride-based C[F.sub.4] plasma treatment. The integration technology, used to fabricate integrated AlGaN/GaN HEMT inverters and ring oscillators for evaluating the performance of the digital IC technology, results in an improved input voltage swing by about 1V for the E-mode HEMT.

Details

Language :
English
ISSN :
00189383
Volume :
53
Issue :
9
Database :
Gale General OneFile
Journal :
IEEE Transactions on Electron Devices
Publication Type :
Academic Journal
Accession number :
edsgcl.152549059