title: Optical properties and relaxation processes at femtosecond scale of bimetallic clusters.
abstract: The optical properties of Au-Ag and Ni-Ag clusters are measured by linear optical absorption spectroscopy and the time-resolved pump-probe femtosecond technique allowing a study of the influence of alloy or core-shell structure.
authors.affiliation: Université Lyon 1, CNRS, LASIM, UMR 5579, Bât. A. Kastler, 43 Boulevard du 11 novembre 1918, F-69622 Villeurbanne, France.
authors.forename: M
authors.initials: M
authors.lastname: Broyer
authors.forename: E
authors.initials: E
authors.lastname: Cottancin
authors.forename: J
authors.initials: J
authors.lastname: Lermé
authors.forename: M
authors.initials: M
authors.lastname: Pellarin
authors.forename: N
authors.initials: N
authors.lastname: Del Fatti
authors.forename: F
authors.initials: F
authors.lastname: Vallée
authors.forename: J
authors.initials: J
authors.lastname: Burgin
authors.forename: C
authors.initials: C
authors.lastname: Guillon
authors.forename: P
authors.initials: P
authors.lastname: Langot