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Electrostatic interactions between graphene layers and their environment
J. Sabio, C. Seoanez, S. Fratini +3
We analyze the electrostatic interactions between a single graphene layer and a SiO susbtrate, and other materials which may exist in its environment. We obtain that the leadin…
Surface dissipation in nanoelectromechanical systems: Unified description with the standard tunneling model and effects of metallic electrodes
C. Seoanez, F. Guinea, A. H. Castro Neto
By modifying and extending recent ideas [C. Seoanez et al., Europhys. Lett. 78, 60002 (2007)], a theoretical framework to describe dissipation processes in the surfaces of vibratin…
Phase diagram of the dissipative quantum particle in a box
J. Sabio, L. Borda, F. Guinea +1
We analyze the phase diagram of a quantum particle confined to a finite chain, subject to a dissipative environment described by an Ohmic spectral function. Analytical and numerica…
Periodically rippled graphene: growth and spatially resolved electronic structure
A. L. Vazquez de Parga, F. Calleja, B. Borca +4
We studied the growth of an epitaxial graphene monolayer on Ru(0001). The graphene monolayer covers uniformly the Ru substrate over lateral distances larger than several microns re…
Substrate-induced band gap opening in epitaxial graphene
S. Y. Zhou, G. -H. Gweon, A. V. Fedorov +6
Graphene has shown great application potentials as the host material for next generation electronic devices. However, despite its intriguing properties, one of the biggest hurdles…
The electronic properties of graphene
A. H. Castro Neto, F. Guinea, N. M. R. Peres +2
This article reviews the basic theoretical aspects of graphene, a one atom thick allotrope of carbon, with unusual two-dimensional Dirac-like electronic excitations. The Dirac elec…