Dynamics simulation on the interaction of intense laser pulses with atomic clusters
Dynamics simulation on the interaction of intense laser pulses with atomic clusters
复制标题
强激光脉冲与原子团簇相互作用的动力学模拟
DOI:
10.1088/1674-1056/18/6/051
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发表时间:
2009-06
影响因子:
1.7
通讯作者:
Du Hong-Chuan(杜洪川)等
中科院分区:
文献类型:
--
作者:
Du Hong-Chuan(杜洪川)等
Under classical particle dynamics, the interaction process between intense femtosecond laser pulses and icosahedral noble-gas atomic clusters was studied. Our calculated results show that ionization proceeds mainly through tunnel ionization in the combined fleld from ions, electrons and laser, rather than the electron-impact ionization. With increasing cluster size, the average and maximum kinetic energy of the product ion increases. According to our calculation, the expansion process of the clusters after laser irradiation is dominated by Coulomb explosion and the expansion scale increases with increasing cluster size. The dependence of average kinetic energy and average charge state of the product ions on laser wavelength is also presented and discussed. The dependence of average kinetic energy on the number of atoms inside the cluster was studied and compared with the experimental data. Our results agree with the experimental results reasonably well.
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影响因子:
2.9
作者:
J. Jortner
通讯作者:
J. Jortner
DOI:
10.1002/chin.199146008
发表时间:
1991-08
期刊:
ChemInform
影响因子:
--
作者:
T. P. Martin;T. Bergmann;H. Goehlich;T. Lange
通讯作者:
T. P. Martin;T. Bergmann;H. Goehlich;T. Lange
DOI:
10.1016/s0168-9002(01)00014-6
发表时间:
2001-05
影响因子:
1.4
作者:
K. Nishihara;H. Amitani;M. Murakami;S. Bulanov;T. Esirkepov
通讯作者:
K. Nishihara;H. Amitani;M. Murakami;S. Bulanov;T. Esirkepov
影响因子:
--
作者:
LOTZ, W
通讯作者:
LOTZ, W
影响因子:
3.5
作者:
Zhong Li;A. Lei;G. Ni;Zhi‐zhan Xu
通讯作者:
Zhong Li;A. Lei;G. Ni;Zhi‐zhan Xu