title: Dynamical magnetic excitations of nanostructures from first principles.
abstract: Within time-dependent density functional theory, combined with the Korringa-Kohn-Rostoker Green functions, we devise a real space method to investigate spin dynamics. Our scheme enables one to deduce the Coulomb potential which assures a proper Goldstone mode is present. We illustrate with application to 3d adatoms and dimers on Cu(100).
authors.affiliation: Department of Physics and Astronomy, University of California Irvine, California 92697, USA. slounis@uci.edu
authors.forename: S
authors.initials: S
authors.lastname: Lounis
authors.forename: A T
authors.initials: AT
authors.lastname: Costa
authors.forename: R B
authors.initials: RB
authors.lastname: Muniz
authors.forename: D L
authors.initials: DL
authors.lastname: Mills