Study on Non-Sequential Double Ionization of Aligned Diatomic Molecules in Strong Laser Fields
LI Yan1, CHEN Jing2, YANG Shi-Ping1, LIU Jie2
1Department of Physics, Hebei Normal University, Shijiazhuang 0500162Institute of Applied Physics and Computational Mathematics, PO Box 8009, Beijing 100088
Study on Non-Sequential Double Ionization of Aligned Diatomic Molecules in Strong Laser Fields
LI Yan1;CHEN Jing2;YANG Shi-Ping1;LIU Jie2
1Department of Physics, Hebei Normal University, Shijiazhuang 0500162Institute of Applied Physics and Computational Mathematics, PO Box 8009, Beijing 100088
摘要We develop a semiclassical model to describe the non-sequential double ionization of aligned diatomic molecules in an intense linearly polarized field. It is found that in the tunnelling regime, the oriented molecule shows geometric effects on double ionization process when aligned parallel and perpendicular to the external field. Our results are qualitatively consistent with the recent experimental observations.
Abstract：We develop a semiclassical model to describe the non-sequential double ionization of aligned diatomic molecules in an intense linearly polarized field. It is found that in the tunnelling regime, the oriented molecule shows geometric effects on double ionization process when aligned parallel and perpendicular to the external field. Our results are qualitatively consistent with the recent experimental observations.
(Multiphoton ionization and excitation to highly excited states)
引用本文:
LI Yan;CHEN Jing;YANG Shi-Ping;LIU Jie. Study on Non-Sequential Double Ionization of Aligned Diatomic Molecules in Strong Laser Fields[J]. 中国物理快报, 2007, 24(5): 1231-1233.
LI Yan, CHEN Jing, YANG Shi-Ping, LIU Jie. Study on Non-Sequential Double Ionization of Aligned Diatomic Molecules in Strong Laser Fields. Chin. Phys. Lett., 2007, 24(5): 1231-1233.
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2007, Vol. 24 
