High-aspect-ratio structure formation techniques for three-dimensional metal-oxide-semiconductor transistors

Microelectronic Engineering Volume 83 Issue 4-9 Page 1740-1744 published_at 2006-04
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Title ( eng )
High-aspect-ratio structure formation techniques for three-dimensional metal-oxide-semiconductor transistors
Creator
Sunami Hideo
Yoshikawa Koji
Okuyama Kiyoshi
Source Title
Microelectronic Engineering
Volume 83
Issue 4-9
Start Page 1740
End Page 1744
Abstract
Besides further scaling of the metal-oxide-semiconductor transistor, which has continuously been achieved for these 35 years in large-scale integration, three-dimensional transistors having fin-type silicon substrate have been increasingly important for its promising potential to ultimately scaled ones. In this research, a beam-channel transistor featuring very-tall silicon beam has been proposed and its structure formation techniques are summarized in this article. They are tall beam formation, conformal gate formation, uniform source/drain formation, and conformal metal contact.
Keywords
Beam channel
High-aspect ratio
Metal-oxide-semiconductor transistor
Plasma doping
Three-dimension
NDC
Electrical engineering [ 540 ]
Language
eng
Resource Type journal article
Publisher
Elsevier B.V.
Date of Issued 2006-04
Rights
Copyright (c) 2006 Elsevier B.V.
Publish Type Author’s Original
Access Rights open access
Source Identifier
[ISSN] 0167-9317
[DOI] 10.1016/j.mee.2006.01.270
[NCID] AA10693521
[DOI] http://dx.doi.org/10.1016/j.mee.2006.01.270 isVersionOf