Nonadiabatic Effect on the Rescattering Trajectories of Electrons in Strong Laser Field Ionization Process

Nonadiabatic Effect on the Rescattering Trajectories of Electrons in Strong Laser Field Ionization Process
复制标题

强激光场电离过程中电子重散射轨迹的非绝热效应

DOI:
10.1088/0256-307x/33/9/093201
复制
发表时间:
2016-09
影响因子:
3.5
通讯作者:
Chen Jing
Chen Jing
中科院分区:
物理与天体物理3区
文献类型:
--
作者:
Tu Xin-Hai;Hao Xiao-Lei;Li Wei-Dong;Hu Shi-Lin;Chen Jing

文献摘要

参考文献

被引文献

相似文献

在绝热近似下,假定电子的初始动量为零,得到了强场电离过程中再散射轨迹的重要特征,如返回能在3.17UP处截止,末能在10UP处截止。我们在半经典simpeman模型的基础上,通过假设再散射轨道上的初始动量为非零,从理论上研究了非绝热效应。我们发现,非零的初始动量将修改碰撞时的最大返回能量和后向散射后的最终能量,但在不同的方式为奇数和偶数的返回轨迹。当施加非零(正或负)初始动量时,偶数次返回的能量增加,而奇数次返回的能量减少。
The important features of the rescattering trajectories in strong field ionization process such as the cutoff of the return energy at 3.17UP and that of the final energy at 10UP are obtained, based on the adiabatic approximation in which the initial momentum of the electron is assumed to be zero. We theoretically study the nonadiabatic effect by assuming a nonzero initial momentum on the rescattering trajectories based on the semiclassical simpleman model. We show that the nonzero initial momentum will modify both the maximal return energy at collision and the final energy after backward scattering, but in different ways for odd and even number of return trajectories. The energies are increased for even number of returns but are decreased for odd number of returns when the nonzero (positive or negative) initial momentum is applied.
DOI: 10.1088/0256-307x/30/7/073202
发表时间: 2013-07
影响因子: 3.5
作者:
Wu Ming-yan;Wang Yan-lan;L. Xiaojun;Li Wei-dong;Hao Xiao-Lei;Chen Jing
通讯作者: Wu Ming-yan;Wang Yan-lan;L. Xiaojun;Li Wei-dong;Hao Xiao-Lei;Chen Jing
DOI: 10.1134/1.1378169
发表时间: 2001-05
影响因子: 1.1
作者:
V. Mur;S. Popruzhenko;V. S. Popov
通讯作者: V. Mur;S. Popruzhenko;V. S. Popov
DOI: 10.1103/physreva.83.053422
发表时间: 2011-05
期刊: Physical Review A
影响因子: 2.9
作者:
Hao, XiaoLei;Li, WeiDong;Liu, Jie;Chen, J.
通讯作者: Chen, J.
DOI: 10.1103/physrevlett.71.1994
发表时间: 1993-09-27
影响因子: 8.6
作者:
CORKUM, PB
通讯作者: CORKUM, PB
DOI: 10.1103/physreva.87.013433
发表时间: 2013-01-31
期刊: PHYSICAL REVIEW A
影响因子: 2.9
作者:
Barth, Ingo;Smirnova, Olga
通讯作者: Smirnova, Olga