Monolithic integration of arrays of single-walled carbon nanotubes and sheets of graphene.

Hong, Suck Won; Du, Frank; Lan, Wei; Kim, Sangmin; Kim, Hoon-Sik; Rogers, John A · Adv Mater · 2011

basic_science · Level V

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Abstract

Sheets of graphene and arrays of single-walled carbon nanotubes (SWNTs) are formed separately using chemical vapor deposition techniques onto different optimized growth substrates. Techniques of transfer printing provide a route to integration, yielding two terminal devices and transistors in which patterned structures of graphene form the electrodes and the SWNTs arrays serve as the semiconducting channels.