Time resolved investigation of coherent acoustic mode oscillations in silver nanoparticles

N. Del Fatti, Stylianos Tzortzakis, C. Voisin, C. Flytzanis, F. Vallée

Research output: Contribution to journalArticle

22 Citations (Scopus)

Abstract

Using a femtosecond pump-probe technique, we show that the fundamental mechanical radial mode of metal nanoparticles can be coherently excited and probed via its coupling with the electrons. The results permit determination of the frequency and damping of this mode as a function of the nanoparticle radius.

Original languageEnglish
Pages (from-to)54-56
Number of pages3
JournalPhysica B: Condensed Matter
Volume263-264
DOIs
Publication statusPublished - Mar 1999
Externally publishedYes

Fingerprint

Metal nanoparticles
Silver
Damping
silver
Pumps
Nanoparticles
nanoparticles
oscillations
acoustics
Electrons
damping
pumps
radii
probes
metals
electrons

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Time resolved investigation of coherent acoustic mode oscillations in silver nanoparticles. / Del Fatti, N.; Tzortzakis, Stylianos; Voisin, C.; Flytzanis, C.; Vallée, F.

In: Physica B: Condensed Matter, Vol. 263-264, 03.1999, p. 54-56.

Research output: Contribution to journalArticle

Del Fatti, N. ; Tzortzakis, Stylianos ; Voisin, C. ; Flytzanis, C. ; Vallée, F. / Time resolved investigation of coherent acoustic mode oscillations in silver nanoparticles. In: Physica B: Condensed Matter. 1999 ; Vol. 263-264. pp. 54-56.
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