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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
A. Ferrari +10 more
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Nature Materials, 2007 Graphene is a rapidly rising star on the horizon of materials science and condensed-matter physics. This strictly two-dimensional material exhibits exceptionally high crystal and electronic quality, and, despite its short history, has already revealed a ...
A.K. Geim, K. Novoselov
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Unconventional superconductivity in magic-angle graphene superlattices [PDF]
Nature, 2018 The behaviour of strongly correlated materials, and in particular unconventional superconductors, has been studied extensively for decades, but is still not well understood.
Yuan Cao +6 more
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Correlated insulator behaviour at half-filling in magic-angle graphene superlattices [PDF]
Nature, 2018 A van der Waals heterostructure is a type of metamaterial that consists of vertically stacked two-dimensional building blocks held together by the van der Waals forces between the layers.
Yuan Cao +11 more
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Advanced Engineering Materials, EarlyView., 2023 The study presents the mechanical and in situ sensing performance of digital light processing‐enabled 2D lattice nanocomposites under monotonic tensile and repeated cyclic loading, and provides guidelines for the design of architectures suitable for strain sensors and smart lightweight structures.
Omar Waqas Saadi +3 more
wiley +1 more source
The electronic properties of graphene [PDF]
Reviews of Modern Physics, 2007 This article reviews the basic theoretical aspects of graphene, a one-atom-thick allotrope of carbon, with unusual two-dimensional Dirac-like electronic excitations.
A. Neto +4 more
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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 spectroscopy as a versatile tool for studying the properties of graphene. [PDF]
Nature Nanotechnology, 2013 Raman spectroscopy is an integral part of graphene research. It is used to determine the number and orientation of layers, the quality and types of edge, and the effects of perturbations, such as electric and magnetic fields, strain, doping, disorder and
A. Ferrari, D. Basko
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Large-Area Synthesis of High-Quality and Uniform Graphene Films on Copper Foils [PDF]
Science, 2009 Growing Graphene The highest quality graphene samples, single-atom-thick layers of carbon, are suspended flakes exfoliated from graphite, but these samples are very small in size (square micrometers).
Xuesong Li +12 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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