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| Numéro |
J. Phys. IV France
Volume 108, juin 2003
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|---|---|---|
| Page(s) | 199 - 202 | |
| DOI | https://doi.org/10.1051/jp4:20030627 | |
J. Phys. IV France 108 (2003) 199
DOI: 10.1051/jp4:20030627
Caractérisation de jets d'agrégats d'argon pour l'étude de l'interaction laser-agrégats
F. Blasco1, T. Caillaud1, F. Dorchies1, C. Stenz1, A.S. Boldarev2 and V.A. Gasilov21 Centre Lasers Intenses et Applications, UMR 5107 du CNRS, Université de Bordeaux I, France
2 Institute of Mathematical Modeling, Russian Academy of Sciences, Russie
Résumé
Argon clusters jets were produced at the output of supersonic nozzles and used as
targets for intense laser - clusters interaction experiments. They were fully characterized
combining two optical diagnostics (Mach-Zehnder interferometry and Rayleigh Scattering)
with the support of a numerical simulation. This study was performed with Laval and conical
nozzles. Homogeneous clusters size profiles were observed at the output of the conical
nozzle. Clusters mean radius was measured in the range from 200 to 300 Å, increasing with
the input Argon pressure varying from 20 to 60 bars.
© EDP Sciences 2003