Control of the degree of surface graphitization on 3C-SiC(100)/Si(100)
| Autor: | M. Ridene, Noelle Gogneau, Adrian Balan, Abdelkarim Ouerghi, Abhay Shukla |
|---|---|
| Přispěvatelé: | Laboratoire de photonique et de nanostructures (LPN), Centre National de la Recherche Scientifique (CNRS), Institut de minéralogie et de physique des milieux condensés (IMPMC), Université Pierre et Marie Curie - Paris 6 (UPMC)-IPG PARIS-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Université Pierre et Marie Curie - Paris 6 (UPMC)-Université Paris Diderot - Paris 7 (UPD7)-Institut de Physique du Globe de Paris (IPG Paris)-Centre National de la Recherche Scientifique (CNRS) |
| Rok vydání: | 2012 |
| Předmět: |
SiC
Surface (mathematics) Materials science Silicon chemistry.chemical_element Nanotechnology 02 engineering and technology 01 natural sciences law.invention Degree (temperature) [PHYS.QPHY]Physics [physics]/Quantum Physics [quant-ph] law 0103 physical sciences Materials Chemistry Spectroscopy 010302 applied physics Low-energy electron diffraction Graphene Thermal decomposition Surfaces and Interfaces Carbon enrichment 021001 nanoscience & nanotechnology Condensed Matter Physics Surfaces Coatings and Films Chemical engineering chemistry Leed AFM 0210 nano-technology Epitaxial graphene layer |
| Zdroj: | Surface Science Surface Science, Elsevier, 2012, 606 (3-4), pp.217-220. ⟨10.1016/j.susc.2011.09.021⟩ Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces, 2012, 606 (3-4), pp.217-220. ⟨10.1016/j.susc.2011.09.021⟩ |
| ISSN: | 0039-6028 1879-2758 |
| DOI: | 10.1016/j.susc.2011.09.021 |
| Popis: | International audience; The current method of growing graphene by thermal decomposition of 3C-SiC(100) on silicon substrates is technologically attractive. Here, we investigate the evolution of the surface graphitization as a function of the synthesis temperature. We establish that the carbon enrichment of the surface is characterized by a clear modulation of the surface potential and structuration. The structural properties analysis of the graphene layers by low energy electron diffraction and micro-Raman spectroscopy demonstrate a graphitization of the surface |
| Databáze: | OpenAIRE |
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