Journal ArticleDOI
Raman spectroscopy in graphene
TLDR
In this article, the authors discuss the first-order and double resonance Raman scattering mechanisms in graphene, which give rise to the most prominent Raman features and give special emphasis to the possibility of using Raman spectroscopy to distinguish a monolayer from few-layer graphene stacked in the Bernal configuration.About:
This article is published in Physics Reports.The article was published on 2009-04-01. It has received 4945 citations till now. The article focuses on the topics: Bilayer graphene & Raman spectroscopy.read more
Citations
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Graphene and Graphene Oxide: Synthesis, Properties, and Applications
TL;DR: An overview of the synthesis, properties, and applications of graphene and related materials (primarily, graphite oxide and its colloidal suspensions and materials made from them), from a materials science perspective.
Journal ArticleDOI
Raman spectroscopy as a versatile tool for studying the properties of graphene
Andrea C. Ferrari,Denis M. Basko +1 more
TL;DR: The state of the art, future directions and open questions in Raman spectroscopy of graphene are reviewed, and essential physical processes whose importance has only recently been recognized are described.
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Atomically precise bottom-up fabrication of graphene nanoribbons
Jinming Cai,Pascal Ruffieux,Rached Jaafar,Marco Bieri,Thomas Braun,Stephan Blankenburg,Matthias Muoth,Ari P. Seitsonen,Ari P. Seitsonen,Moussa Saleh,Xinliang Feng,Klaus Müllen,Roman Fasel,Roman Fasel +13 more
TL;DR: Cai et al. as discussed by the authors used a surface-assisted coupling of the precursors into linear polyphenylenes and their subsequent cyclodehydrogenation to produce GNRs of different topologies and widths.
Journal ArticleDOI
Perspectives on Carbon Nanotubes and Graphene Raman Spectroscopy
TL;DR: Raman spectroscopy is shown to provide a powerful tool to differentiate between two different sp(2) carbon nanostructures (carbon nanotubes and graphene) which have many properties in common and others that differ.
Atomically Precise Bottom-up Fabrication of Graphene Nanoribbons JINMING CAI, Empa, Swiss Federal Laboratories for Materials Science and Technology
Rached Jaafar,Marco Bieri,Thomas Braun,Stephan Blankenburg,Matthias Muoth,Ari P. Seitsonen,Moussa Saleh,Ivan Shorubalko,Shuping Pang,Roman Fasel +9 more
TL;DR: This work reports a simple method for the production of atomically precise graphene nanoribbons of different topologies and widths, which uses surface-assisted coupling of molecular precursors into linear polyphenylenes and their subsequent cyclodehydrogenation.
References
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Journal ArticleDOI
G' band Raman spectra of single, double and triple layer graphene
TL;DR: In this article, the authors measured the Raman spectra of one to three layer graphene as a function of laser excitation energy and calculated the electronic energy band structure calculated by the extended tight binding model.
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Few-layer graphene on SiC, pyrolitic graphite, and graphene: A Raman scattering study
Clément Faugeras,A. Nerriere,Marek Potemski,Ather Mahmood,Erik Dujardin,Claire Berger,W. A. de Heer +6 more
TL;DR: In this article, micro-Raman scattering measurements on three different graphite-based materials: micro-structured Highly Oriented Pyrolytic Graphite (HOPG) disks with heights in the 20-2 nm range, exfoliated graphene monolayer, and FLG epitaxially grown on carbon terminated 4H-silicon carbide (4H-SiC) substrates.
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Probing the electronic structure of bilayer graphene by Raman scattering
Leandro M. Malard,Johan Nilsson,D. C. Elias,J. C. Brant,Flavio Plentz,E. S. Alves,A. H. Castro Neto,Marcos A. Pimenta +7 more
TL;DR: In this paper, the electronic structure of bilayer graphene was investigated from a resonant Raman study of the band using different laser excitation energies, revealing the difference of the effective masses of electrons and holes.
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Evidence of structural strain in epitaxial graphene layers on 6H-SiC(0001).
TL;DR: The early stages of epitaxial graphene layer growth on the Si-terminated 6H-SiC (0001) are investigated by Auger electron spectroscopy and depolarized Raman spectroscopic, which results in a significant increase in the C-C bond signal over the second order SiC Raman signal, which allows to resolve submonolayer growth.
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Reduction of Fermi velocity in folded graphene observed by resonance Raman spectroscopy
TL;DR: In this paper, the electronic structure of folded graphenes with different stacking order (twist and separation between the two layers, and in-plane shift of two layers) can be investigated by Raman spectroscopy.