| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1680319 | Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms | 2016 | 4 Pages |
Abstract
We report a study of high harmonic generation from noble gas clusters of xenon atoms in a gas jet. Harmonic spectra were investigated as a function of backing pressure, showing spectral shifts due to the nanoplasma electrons in the clusters. At certain value of laser intensity this process may oppose the effect of the well-known ionization-induced blueshift. In addition, these cluster-induced harmonic redshifts may give the possibility to estimate cluster density and cluster size in the laser-gas jet interaction range.
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Physical Sciences and Engineering
Materials Science
Surfaces, Coatings and Films
Authors
M. Aladi, R. Bolla, P. Rácz, I.B. Földes,