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Visibility of graphene flakes on a dielectric substrate.

Abergel, David and Russell, Alan and Falko, Vladimir I. (2007) Visibility of graphene flakes on a dielectric substrate. Applied Physics Letters, 91 (6). ISSN 1077-3118

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Abstract

The authors model the optical visibility of monolayer and bilayer graphene deposited on a SiO2/Si substrate or thermally annealed on the surface of SiC. Visibility is much stonger in reflection than in transmission, reaching the optimum conditions when the bare substrate transmits light resonantly. In the optical range of frequencies a bilayer is approximately twice as visible as a monolayer thereby making the two types of graphene distinguishable from each other. ©2007 American Institute of Physics

Item Type: Article
Journal or Publication Title: Applied Physics Letters
Additional Information: Copyright 2007 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Appl. Phys. Lett. 91, 063125 (2007) and may be found at http://link.aip.org/link/?APPLAB/91/063125/1
Subjects: Q Science > QC Physics
Departments: Faculty of Science and Technology > Physics
ID Code: 18681
Deposited By: ep_ss_importer
Deposited On: 28 Oct 2008 16:54
Refereed?: Yes
Published?: Published
Last Modified: 28 Sep 2016 00:01
Identification Number:
URI: http://eprints.lancs.ac.uk/id/eprint/18681

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