Yager, T*; Lartsev, A*; Mahashabde, S*; Charpentier, S*; Davidovikj, D*; Danilov, A*; Yakimova, R*; Panchal, V*; Kazakova, O; Tzalenchuk, A; Lara-Avila, S*; Kubatkin, S* (2013) Express optical analysis of epitaxial graphene on SiC: impact of morphology on quantum transport. Nano Lett., 13 (9). pp. 4217-4223.

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Abstract

We show that inspection with an optical microscope allows surprisingly simple and accurate identification of single and multilayer graphene domains in epitaxial graphene on silicon carbide (SiC/G) and informs about nanoscopic details of the SiC topography, making it ideal for rapid and non-invasive quality control of as-grown SiC/G. As an illustration of the power of the method we apply it to demonstrate the correlations between graphene morphology and its electronic properties by quantum magneto-transport.

Item Type:	Article
Subjects:	Nanoscience Nanoscience > Nano-Materials
Identification number/DOI:	10.1021/nl402347
Last Modified:	02 Feb 2018 13:14
URI:	https://eprintspublications.npl.co.uk/id/eprint/6112