title: Direct evaluation via forced oscillation method of the electronic state density of sizable clusters.
abstract: Metal clusters described in the framework of a simple tight binding model have been studied. Application of a dynamical approach (FOM), jointly with efficient storage of the sparse Hamiltonian matrix involved, is shown to allow direct evaluation of the electronic state density of sizable cubic-symmetry aggregates.
authors.affiliation: Scuola Normale Superiore, Piazza Dei Cavalieri 7, 56126 Pisa, Italy. r.conte@sns.it
authors.forename: R
authors.initials: R
authors.lastname: Conte
authors.forename: G P
authors.initials: GP
authors.lastname: Arrighini
authors.forename: C
authors.initials: C
authors.lastname: Guidotti
mesh_terms: D003198:Computer Simulation; D004583:Electrons; D008670:Metals / Q000737:chemistry*; D008956:Models, Chemical; D049329:Nanostructures / Q000737:chemistry; D009991:Oscillometry / Q000379:methods; D011789:Quantum Theory
chemical_list: D008670:Metals