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cond-mat.mes-hall2006
Anomaly in the relaxation dynamics close to the surface plasmon resonance
Guillaume Weick, Dietmar Weinmann, Gert-Ludwig Ingold +1
We propose an explanation for the anomalous behaviour observed in the relaxation dynamics of the differential optical transmission of noble-metal nanoparticles. Using the temperatu…
cond-mat.mes-hall2005★ 81 cited
Lifetime of the first and second collective excitations in metallic nanoparticles
Guillaume Weick, Rafael A. Molina, Dietmar Weinmann +1
We determine the lifetime of the surface plasmon in metallic nanoparticles under various conditions, concentrating on the Landau damping, which is the dominant mechanism for interm…