2 papers
cond-mat.mtrl-sci2007
Optical saturation driven by exciton confinement in molecular-chains: a TDDFT study
Daniele Varsano, Andrea Marini, Angel Rubio
We have identified excitonic confinement in one-dimensional molecular chains (i.e. polyacetylene and H) as the main driving force for the saturation of the chain polarizability…
cond-mat.mtrl-sci2003
Time and energy-resolved two photon-photoemission of the Cu(100) and Cu(111) metal surfaces
Daniele Varsano, M. A. L. Marques, Angel Rubio
We present calculations on energy- and time-resolved two-photon photoemission spectra of images states in Cu(100) and Cu(111) surfaces. The surface is modeled by a 1D effective pot…