123 citations · 262 across the 9 of their papers we have counts for
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Enhanced Raman Scattering on Functionalized Graphene Substrates
Václav Valeš, Petr Kovaříček, Michaela Fridrichová +5
The graphene-enhanced Raman scattering of Rhodamine 6G molecules on pristine, fluorinated and 4-nitrophenyl functionalized graphene substrates was studied. The uniformity of the Ra…
Addressing Raman features of individual layers in isotopically labeled Bernal stacked bilayer graphene
Sara D Costa, Johan Ek Weis, Otakar Frank +2
The most important bands for the evaluation of strain in graphene (the 2D and 2D prime modes) are investigated. It is shown that for Bernal-stacked bilayers, the two-phonon Raman f…
Towards quantification of the ratio of the single and double wall carbon nanotubes in their mixtures:An In situ Raman spectroelectrochemical study
Zuzana Kominkovaa, Vaclav Vales, Mark C. Hersam +1
Mixtures containing different weight ratios of single wall carbon nanotubes (SWCNT) and double wall carbon nanotubes (DWCNT) were prepared and studied by in-situ Raman spectroelect…
Effect of layer number and layer stacking registry on the formation and quantification of defects in graphene
Sara D. Costa, Johan Ek Weis, Otakar Frank +1
Correct defect quantification in graphene samples is crucial both for fundamental and applied re-search. Raman spectroscopy represents the most widely used tool to identify defects…
Laser-ablation-assisted SF6 decomposition for extensive and controlled fluorination of graphene
Jan Plsek, Karolina Anna Drogowska, Michaela Fridrichov +2
We present a safe, clean, convenient, and easy-to-control method for extensive fluorination of graphene using laser-ablation-assisted decomposition of gaseous SF6 molecules.
Raman spectroscopy and In-situ Raman spectroelectrochemistry of isotopically engineered graphene systems
Otakar Frank, Mildred S. Dresselhaus, Martin Kalbac
The unique properties of graphene offer immense opportunities for applications to many scientific fields, as well as societal needs, beyond our present imagination. One of the impo…