Open AccessCalculation of high-energy ions exploded from argon clusters in high intensity femtosecond laser pulses
Author(s) -
Ping Zhu,
Jiansheng Liu,
Zhizhan Xu
Publication year - 2004
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.53.803
Subject(s) - femtosecond , kinetic energy , ion , atomic physics , laser , intensity (physics) , argon , materials science , charge (physics) , work (physics) , electric field , physics , optics , quantum mechanics , thermodynamics
The modified nanoplasma model has been used to simulate the interaction of large Ar clusters with high intensity femtosecond laser pulses. The modified model has weakened the huge enhancement of electric field inside the clusters, thus provides a more reasonable explanation. The calculated mean kinetic energy of Ar ions is in good agreement with our previous experimental results. For further experimental work, it is the quantitative analysis of the variation of the mean kinetic energy and charge states of Ar ions exploded from the interactions with thecluster size and laser intensity.