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cond-mat.mtrl-sci2003
Effects of the crystal structure in the dynamical electron density-response of hcp transition metals
I. G. Gurtubay, Wei Ku, J. M. Pitarke +1
We present an all-electron study of the dynamical density-response function of hexagonal close-packed transition metals Sc and Ti. We elucidate various aspects of the interplay bet…
cond-mat.mtrl-sci2001
Dynamic structure factor of gold
I. G. Gurtubay, J. M. Pitarke, I. Campillo +1
We have investigated the role of localized {\it d} bands in the dynamical response of Au, on the basis of {\it ab initio} pseudopotential calculations. The density-response functio…