Direct evaluation via forced oscillation method of the electronic state density of sizable clusters.
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.
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Scuola Normale Superiore, Piazza Dei Cavalieri 7, 56126 Pisa, Italy. r.conte@sns.it
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D003198:Computer Simulation; D004583:Electrons; D008670:Metals / Q000737:chemistry*; D008956:Models, Chemical; D049329:Nanostructures / Q000737:chemistry; D009991:Oscillometry / Q000379:methods; D011789:Quantum Theory
D008670:Metals