Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Charge composition of a cluster plasma upon irradiation of large atomic clusters by the field of a superatomic femtosecond laser pulse. / Kraǐnov, V. P.; Smirnov, M. B.
в: Journal of Experimental and Theoretical Physics, Том 94, № 4, 04.2002, стр. 745-750.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
}
TY - JOUR
T1 - Charge composition of a cluster plasma upon irradiation of large atomic clusters by the field of a superatomic femtosecond laser pulse
AU - Kraǐnov, V. P.
AU - Smirnov, M. B.
N1 - Funding Information: The authors thank W. Becker and P. Nickles for useful advice. One of the authors (M. S.) thanks the Humboldt Foundation for financial support. This work was supported by the Russian Foundation for Basic Research (project no. 01-02-16056) and by the US Civilian Research and Development Foundation (CRDF grant MO-011-0). Copyright: Copyright 2008 Elsevier B.V., All rights reserved.
PY - 2002/4
Y1 - 2002/4
N2 - A theory is developed for calculating the charge composition of a cluster plasma produced upon irradiation of large atomic clusters by the field of a superatomic femtosecond laser pulse. The theory is based on the overbarrier process of a successive multiple internal ionization of atomic ions inside a cluster accompanied by the external field ionization. Collision ionization is also taken into account in the calculations. The theory is illustrated by the example of a cluster consisting of 106 xenon atoms irradiated by a 50-fs laser pulse with a peak intensity of 2 × 1018 W/cm 2. In this case, the Xe26+ ions dominate. The amounts of atomic xenon ions with multiplicity up to 31 are calculated.
AB - A theory is developed for calculating the charge composition of a cluster plasma produced upon irradiation of large atomic clusters by the field of a superatomic femtosecond laser pulse. The theory is based on the overbarrier process of a successive multiple internal ionization of atomic ions inside a cluster accompanied by the external field ionization. Collision ionization is also taken into account in the calculations. The theory is illustrated by the example of a cluster consisting of 106 xenon atoms irradiated by a 50-fs laser pulse with a peak intensity of 2 × 1018 W/cm 2. In this case, the Xe26+ ions dominate. The amounts of atomic xenon ions with multiplicity up to 31 are calculated.
UR - http://www.scopus.com/inward/record.url?scp=23044532613&partnerID=8YFLogxK
U2 - 10.1134/1.1477899
DO - 10.1134/1.1477899
M3 - Article
AN - SCOPUS:23044532613
VL - 94
SP - 745
EP - 750
JO - Journal of Experimental and Theoretical Physics
JF - Journal of Experimental and Theoretical Physics
SN - 1063-7761
IS - 4
ER -
ID: 73031247