Strong-field ionization of atoms and molecules: The two-term saddle-point method
نویسندگان
چکیده
منابع مشابه
Strong-field ionization of aligned molecules
Theoretical studies of strong-field ionization of molecules are impeded by the complexity of the molecular electronic structure. Up till now, full ab initio calculations of the alignmentdependent ionization are available only for H2 and H2. For larger molecules, despite a tremendous amount of experiments, no ab initio calculations are available, and the most widely used approaches to explain st...
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Shaohao Chen,1,* Xiang Gao,2 Jiaming Li,3,4 Andreas Becker,1 and Agnieszka Jaroń-Becker1 1Department of Physics, JILA, University of Colorado, Boulder, Colorado 80309-0440, USA 2Beijing Computational Science Research Center, Beijing 100084, China 3Department of Physics, Key Laboratory for Laser Plasmas (Ministry of Education), Shanghai Jiao Tong University, Shanghai 200240, China 4Department of...
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Longitudinal momentum spectra and electron drift directions are considered for several laser wavelengths in Non-Sequential Double Ionization of helium using three dimensional classical ensembles. In this model, the familiar doublet for wavelength 800 nm and intensities of order 5x1014 W cm−2, becomes a triplet for wavelength 1314 nm, then a doublet with plateau for 2017 nm. The results are expl...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2006
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.74.023407