The effect of electron initial longitudinal velocity on the non-sequential double ionization process in an elliptically polarized laser field
The effect of electron initial longitudinal velocity on the non-sequential double ionization process in an elliptically polarized laser field
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椭圆偏振激光场中电子初始纵向速度对非顺序双电离过程的影响
DOI:
10.1088/1674-1056/21/8/083304
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发表时间:
2012-08
影响因子:
1.7
通讯作者:
Chen Jing
中科院分区:
文献类型:
--
作者:
Hao Xiao-Lei;Li Wei-Dong;Liu Jie;Chen Jing
The effect of initial longitudinal velocity of the tunnelled electron on the non-sequential double ionization (NSDI) process in an elliptically polarized laser field is studied by a semiclassical model. We find that the non-zero initial longitudinal velocity has a suppressing effect on single-return collision (SRC) events in the double ionization process, more specifically, it results in an obvious reduction in the center part of the correlation momentum distributions in the direction of the major polarization axis (z axis) and makes the distribution of single-return collision in the minor polarization axis (x axis) become narrower.
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DOI:
10.1088/0953-4075/32/14/101
发表时间:
1999-07
期刊:
Journal of Physics B
影响因子:
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作者:
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通讯作者:
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影响因子:
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10.1088/0953-4075/28/23/016
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1995-12
期刊:
Journal of Physics B
影响因子:
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M. Kuchiev
影响因子:
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作者:
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