Abstract
Single and few-layer graphene sheets with sizes up to 100 micron were synthesized using physico-chemical method by dispersing highly ordered pyrolytic graphite (HOPG) flakes into N, N-dimethylformamide (DMF) solution. The layer structure and thickness of graphene sheets were characterized with transmission electron microscopy (TEM), scanning electron microscopy (SEM), atomic force microscopy (AFM) and Raman spectroscopy. Synthesized graphene sheets were transferred to solid substrates for further processing. Field-effect transistor with individual graphene sheet was fabricated. In ambient conditions, graphene sheets were found to exhibit p-type behavior.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsReferences
A.K. Geim, K.S. Novoslov, Rise of graphene. Nat. Mater. 6(183) (2007)
X. Li, G. Zhang, X. Bai, X. Sun, X. Wang, E. Wang, H. Dai, Highly conducting graphene sheets and langmuir–Blodgett films. Nat. Nanotechnol. 3(538) (2008)
Y.J. Suh, S.Y. Park, M.J. Kim, High resolution TEM and electron diffraction study of graphene layers. Microsc. Microanal. 15(2), 1168 (2009)
J.C. Meyer, A.K. Geim, M.I. Katsnelson, K.S. Novoselov, T.J. Booth, S. Roth, The structure of suspended graphene sheets. Nature 446, 60 (2007)
S. Park, R.S. Rouf, Chemical methods for the productions of graphenes. Nat. Nanotechnol. 4, 217 (2009)
A.C. Ferrari, J.C. Meyer, V. Scardaci, C. Casiraghi, M. Lazzeri, F. Mauri, S. Piscanec, D. Jiang, K.S. Novoselov, S. Roth, A.K. Geim, Raman spectrum of graphene and graphene layers. Phys. Rev. Lett. 97, 187401 (2006)
A. Das, C. Bishwanath, A.K. Sood, Raman spectroscopy of graphene on different substrates and influence of defects. Bull. Mater. Sci. 31, 579 (2008)
Acknowledgements
The authors thank Dr. Gajendra, AIRF, JNU and Dr. Fouran Singh for their help in TEM measurements and Raman spectroscopic measurements respectively. One of the author PKS thanks council of scientific and industrial research for financial assistance through fellowship.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2013 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Srivastava, P.K., Ghosh, S. (2013). Synthesis and Characterization of Single and Few Layer Graphene for Field Effect Transistor. In: Giri, P.K., Goswami, D.K., Perumal, A. (eds) Advanced Nanomaterials and Nanotechnology. Springer Proceedings in Physics, vol 143. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-34216-5_16
Download citation
DOI: https://doi.org/10.1007/978-3-642-34216-5_16
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-34215-8
Online ISBN: 978-3-642-34216-5
eBook Packages: Physics and AstronomyPhysics and Astronomy (R0)