TITLE

80 GHz field-effect transistors produced using high purity semiconducting single-walled carbon nanotubes

AUTHOR(S)
Nougaret, L.; Happy, H.; Dambrine, G.; Derycke, V.; Bourgoin, J. -P.; Green, A. A.; Hersam, M. C.
PUB. DATE
June 2009
SOURCE
Applied Physics Letters;6/15/2009, Vol. 94 Issue 24, p243505
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
This paper presents the high frequency performance of single-walled carbon nanotube (SWNT) field-effect transistors, with channel consisting of dense networks of high purity semiconducting SWNTs. Using SWNT samples containing 99% pure semiconducting SWNTs, we achieved operating frequencies above 80 GHz. This record frequency does not require aligned SWNTs, thus demonstrating the remarkable potential of random networks of sorted SWNTs for high frequency electronics.
ACCESSION #
42223750

 

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