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Nature Photonics, 2012 Review article; 12 pages, 6 figures, 99 references (final version available only at publisher's web site)
Grigorenko, Alexander N +2 more
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Raman Spectrum of Graphene and Graphene Layers [PDF]
Physical Review Letters, 2006 Graphene is the two-dimensional building block for carbon allotropes of every other dimensionality. We show that its electronic structure is captured in its Raman spectrum that clearly evolves with the number of layers. The D peak second order changes in shape, width, and position for an increasing number of layers, reflecting the change in the ...
Ferrari A. C. +10 more
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Chaotic dynamics of graphene and graphene nanoribbons [PDF]
Chaos: An Interdisciplinary Journal of Nonlinear Science, 2020 We study the chaotic dynamics of graphene structures, considering both a periodic, defect free, graphene sheet and graphene nanoribbons (GNRs) of various widths. By numerically calculating the maximum Lyapunov exponent, we quantify the chaoticity for a spectrum of energies in both systems. We find that for all cases, the chaotic strength increases with
M. Hillebrand +4 more
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Rayleigh Imaging of Graphene and Graphene Layers [PDF]
Nano Letters, 2007 8 pages, 9 ...
Casiraghi, C. +7 more
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Dislocations in graphene [PDF]
New Journal of Physics, 2008 We study the stability and evolution of various elastic defects in a flat graphene sheet and the electronic properties of the most stable configurations. Two types of dislocations are found to be stable: "glide" dislocations consisting of heptagon-pentagon pairs, and "shuffle" dislocations, an octagon with a dangling bond.
Ana Carpio +4 more
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Graphene and graphene oxide for desalination
Nanoscale, 2016 There is a huge scope for graphene-based materials to be used as membranes for desalination. A very recent study has confirmed that 100% salt rejection can be achieved for commonly used ions by utilizing single layer nonporous graphene. However, the cost effective fabrication procedure for graphene oxide membranes with precise control of pore size can ...
You, Y +3 more
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Compressibility of graphene [PDF]
Solid State Communications, 2011 We develop a theory for the compressibility and quantum capacitance of disordered monolayer and bilayer graphene including the full hyperbolic band structure and band gap in the latter case. We include the effects of disorder in our theory, which are of particular importance at the carrier densities near the Dirac point.
E. H. Hwang, David Abergel, S. Das Sarma
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Graphene Nanoribbon and Graphene Nanodisk [PDF]
Physica E: Low-dimensional Systems and Nanostructures, 2008 7 pages, 5 figures, to be published in Physica E (EP2DS-17, Genova)
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