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Proceedings Paper

Investigation of a DNA nucleobase as a gate dielectric for potential application in a graphene-based field effect transistor
Author(s): Adrienne D. Williams; Fahima Ouchen; Steve Kim; Yen H. Ngo; Said Elhamri; Shin Mou; Gregory Kozlowski; Rajesh R. Naik; James G. Grote
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Paper Abstract

In this study, we investigated the effect of substrates on the electrical properties of transferred graphene. A wide range of substrates such as silicon carbide (SiC), glass, kapton, photo-print paper, polydimethylsiloxane (PDMS) and Willow glass were selected based on their surface properties, flexibility and lattice match. Four monolayers of graphene were transferred onto each of these substrates. A comparative study of the electrical characteristics of the transferred graphene film only and graphene/guanine film on the different substrates was undertaken.

Paper Details

Date Published: 23 September 2014
PDF: 6 pages
Proc. SPIE 9171, Nanobiosystems: Processing, Characterization, and Applications VII, 91710C (23 September 2014); doi: 10.1117/12.2063170
Show Author Affiliations
Adrienne D. Williams, Air Force Research Lab. (United States)
Wright State Univ. (United States)
Fahima Ouchen, Air Force Research Lab. (United States)
Steve Kim, Air Force Research Lab. (United States)
Yen H. Ngo, Air Force Research Lab. (United States)
Said Elhamri, Univ. of Dayton (United States)
Shin Mou, Air Force Research Lab. (United States)
Gregory Kozlowski, Wright State Univ. (United States)
Rajesh R. Naik, Air Force Research Lab. (United States)
James G. Grote, Air Force Research Lab. (United States)


Published in SPIE Proceedings Vol. 9171:
Nanobiosystems: Processing, Characterization, and Applications VII
Norihisa Kobayashi; Fahima Ouchen; Ileana Rau, Editor(s)

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