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High mobility graphene ion-sensitive field-effect transistors by noncovalent functionalization

Fu, Wangyang and Nef, Cornelia and Tarasov, Alexey and Wipf, Mathias and Stoop, Ralph and Knopfmacher, Oren and Weiss, Markus and Calame, Michel and Shönenberger, Christian. (2013) High mobility graphene ion-sensitive field-effect transistors by noncovalent functionalization. Nanoscale, 5 (24). pp. 12104-12110.

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Official URL: http://edoc.unibas.ch/dok/A6212025

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Abstract

Noncovalent functionalization is a well-known nondestructive process for property engineering of carbon nanostructures, including carbon nanotubes and graphene. However, it is not clear to what extend the extraordinary electrical properties of these carbon materials can be preserved during the process. Here, we demonstrated that noncovalent functionalization can indeed delivery graphene field-effect transistors (FET) with fully preserved mobility. In addition, these high-mobility graphene transistors can serve as a promising platform for biochemical sensing applications.
Faculties and Departments:05 Faculty of Science > Departement Physik > Physik > Experimentalphysik Nanoelektronik (Schönenberger)
UniBasel Contributors:Schönenberger, Christian and Fu, Wangyang and Nef, Cornelia and Tarasov, Alexey and Wipf, Mathias and Stoop, Ralph and Knopfmacher, Oren and Weiss, Markus and Calame, Michel
Item Type:Article, refereed
Article Subtype:Research Article
Publisher:Royal Society of Chemistry
ISSN:2040-3364
Note:Publication type according to Uni Basel Research Database: Journal article
Language:English
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Last Modified:14 Jul 2020 08:58
Deposited On:31 Jan 2014 09:51

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