output
20022011
most citedRestoring the density-gradient expansion for exchange in solids and surfaces

12k citations

researchers with a paper here
collaborating institutions
Showing 2005Show all

5 papers · 1 filter

cond-mat.mtrl-sci2005★ 51 cited

Electron-hole and plasmon excitations in 3d transition metals: Ab initio calculations and inelastic x-ray scattering measurements

I. G. Gurtubay, J. M. Pitarke, Wei Ku +5

We report extensive all-electron time-dependent density-functional calculations and nonresonant inelastic x-ray scattering measurements of the dynamical structure factor of 3d tran…

cond-mat.soft2005

Neutron scattering investigations on methyl group dynamics in polymers

Juan Colmenero, Angel J. Moreno, Angel Alegria

Among the different dynamical processes that take place in polymers, methyl group rotation is perhaps the simplest one, since all the relevant interactions on the methyl group can…

cond-mat.mtrl-sci2005★ 42 cited

High Curie temperatures in (Ga,Mn)N from Mn clustering

Teemu Hynninen, Hannes Raebiger, Andres Ayuela +1

The effect of microscopic Mn cluster distribution on the Curie temperature (Tc) is studied using density-functional calculations. We find that the calculated Tc depends crucially o…

cond-mat.soft2005★ 75 cited

Spin-1/2 fermions on spin-dependent optical lattices

M. A. Cazalilla, A. F. Ho, T. Giamarchi

We study the phase diagram of one dimensional spin one-half fermionic cold atoms. The two ``spin'' species can have different hopping or mass. The phase diagram at equal densities…

cond-mat.soft2005★ 7 cited

Induced Charge-Density Oscillations at Metal Surfaces

V. M. Silkin, I. A. Nechaev, E. V. Chulkov +1

Induced charge-density (ICD) oscillations at the Cu(111) surface caused by an external impurity are studied within linear response theory. The calculation takes into account such p…