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20022011
most citedElectric Field Effect in Atomically Thin Carbon Films

66.7k citations

Showing cond-mat.mtrl-sciShow all

14 papers · 1 filter

cond-mat.mtrl-sci20111.6k cited

Micrometer-scale ballistic transport in encapsulated graphene at room temperature

A. S. Mayorov, R. V. Gorbachev, S. V. Morozov +8

Devices made from graphene encapsulated in hexagonal boron-nitride exhibit pronounced negative bend resistance and an anomalous Hall effect, which are a direct consequence of room-…

cond-mat.mtrl-sci2009220 cited

Graphene under hydrostatic pressure

John E. Proctor, Eugene Gregoryanz, Konstantin S. Novoselov +3

In-situ high pressure Raman spectroscopy is used to study monolayer, bilayer and few-layer graphene samples supported on silicon in a diamond anvil cell to 3.5 GPa. The results sho…

cond-mat.mtrl-sci20082k cited

Uniaxial Strain in Graphene by Raman Spectroscopy: G peak splitting, Gruneisen Parameters and Sample Orientation

T. M. G. Mohiuddin, A. Lombardo, R. R. Nair +10

Graphene is the two-dimensional building block for carbon allotropes of every other dimensionality. Since its experimental discovery, graphene continues to attract enormous interes…

cond-mat.mtrl-sci2008171 cited

Non-volatile switching in graphene field effect devices

T. J. Echtermeyer, M. C. Lemme, M. Baus +3

The absence of a band gap in graphene restricts its straight forward application as a channel material in field effect transistors. In this letter, we report on a new approach to e…

cond-mat.mtrl-sci2007859 cited

Raman Fingerprint of Charged Impurities in Graphene

C. Casiraghi, S. Pisana, K. S. Novoselov +2

We report strong variations in the Raman spectra for different single-layer graphene samples obtained by micromechanical cleavage, which reveals the presence of excess charges, eve…

cond-mat.mtrl-sci20073.6k cited

Electrochemically Top Gated Graphene: Monitoring Dopants by Raman Scattering

A. Das, S. Pisana, S. Piscanec +8

We demonstrate electrochemical top gating of graphene by using a solid polymer electrolyte. This allows to reach much higher electron and hole doping than standard back gating. In-…