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19952026
most citedUniaxial Strain in Graphene by Raman Spectroscopy: G peak splitting, Gruneisen Parameters and Sample Orientation

2k citations

Showing 2008 · cond-mat.mtrl-sciShow all

8 papers · 2 filters

cond-mat.mtrl-sci2008★ 2k 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-sci2008★ 5 cited

Picosecond laser structuration under high pressures: observation of boron nitride nanorods

Luc Museur, Jean Pierre Petitet, Jean Pierre Michel +4

We report on picosecond UV-laser processing of hexagonal boron nitride (hBN) at moderately high pressures above 500 bar. The main effect is specific to the ambient gas and laser pu…

cond-mat.mtrl-sci2008★ 29 cited

The incommensurate magnetic structure of YMn2O5: a stringent test of the multiferroic mechanism

P. G. Radaelli, C. Vecchini, L. C. Chapon +3

We have determined the magnetic structure of the low-temperature incommensurate phase of multiferroic YMn2O5 using single-crystal neutron diffraction. By employing corepresentation…

cond-mat.mtrl-sci2008★ 682 cited

Low Loss Metamaterials Based on Classical Electromagnetically Induced Transparency

Ph. Tassin, Lei Zhang, Th. Koschny +2

We demonstrate theoretically that electromagnetically induced transparency can be achieved in metamaterials, in which electromagnetic radiation is interacting resonantly with mesos…

cond-mat.mtrl-sci2008★ 45 cited

Strong diamagnetic response of metamaterials

E. N. Economou, Th. Koschny, C. M. Soukoulis

We demonstrate that there is a strong diamagnetic response of metamaterials, consisting of open or closed split ring resonators (SRRs). Detailed numerical work shows that for dense…

cond-mat.mtrl-sci2008

Memory Effect in the Photoinduced Femtosecond Rotation of Magnetization in the Ferromagnetic Semiconductor GaMnAs

J. Wang, I. Cotoros, X. Liu +4

We report a femtosecond response in photoinduced magnetization rotation in the ferromagnetic semiconductor GaMnAs, which allows for detection of a four-state magnetic memory at the…