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This article is cited in 3 scientific papers (total in 3 papers)
Graphenes
Electron diffraction study of epitaxial graphene formed by thermal destruction of SiC(0001) in an Ar environment and in high vacuum
I. S. Kotousovaa, S. P. Lebedeva, A. A. Lebedevab, P. V. Bulatc a Ioffe Institute, St. Petersburg
b Saint Petersburg Electrotechnical University "LETI"
c St. Petersburg National Research University of Information Technologies, Mechanics and Optics
Abstract:
The structure of epitaxial graphene formed by thermal destruction of silicon carbide surface in the conditions of vacuum synthesis and in an Ar environment has been studied by reflection electron diffraction. As a result of the conducted study it is found the notably more homogeneous graphene coating of buffer layer on the SiC surface under the graphene formation on the polytypes 4$H$- и 6$H$- SiC(0001) surfaces in the inert environment as against the graphene synthesis in vacuum. The dependence of quality of the covering from degree of initial single crystal perfection is shown.
Keywords:
graphene, silicon carbide, thermal decomposition, electron diffraction.
Received: 28.03.2019 Revised: 28.03.2019 Accepted: 02.04.2019
Citation:
I. S. Kotousova, S. P. Lebedev, A. A. Lebedev, P. V. Bulat, “Electron diffraction study of epitaxial graphene formed by thermal destruction of SiC(0001) in an Ar environment and in high vacuum”, Fizika Tverdogo Tela, 61:10 (2019), 1978–1984; Phys. Solid State, 61:10 (2019), 1940–1946
Linking options:
https://www.mathnet.ru/eng/ftt8686 https://www.mathnet.ru/eng/ftt/v61/i10/p1978
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