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Volume 1, Issue 3
Theoretical Studies of Femtosecond Photoionization for the $Na_2$ Molecule

Di Yang, Shu-Lin Cong & Ke-Li Han

DOI: 10.4208/jams.050610.060210a

J. At. Mol. Sci., 1 (2010), pp. 215-223.

Published online: 2010-01

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  • Abstract

Multiphoton ionization of the $Na_2$ molecule by a single phase shaped femtosecond laser pulse has been theoretically studied using time-dependent quantum wave packet method including the effect of molecular rotation. We analyze the temporal development of the population and further discuss the molecular motion by mapping the rovibrational wave packet propagation in the excited state. The calculated results show a strong dependence of the kinetic energy-resolved photoelectron spectra on the laser chirp directions and the pulse duration.

  • Keywords

multiphoton ionization, photoelectron spectra, time-dependent wave packet, effect of rotation.

  • AMS Subject Headings

  • Copyright

COPYRIGHT: © Global Science Press

  • Email address

klhan@dicp.ac.cn (Ke-Li Han)

  • BibTex
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  • TXT
@Article{JAMS-1-215, author = {Yang , DiCong , Shu-Lin and Han , Ke-Li}, title = {Theoretical Studies of Femtosecond Photoionization for the $Na_2$ Molecule}, journal = {Journal of Atomic and Molecular Sciences}, year = {2010}, volume = {1}, number = {3}, pages = {215--223}, abstract = {

Multiphoton ionization of the $Na_2$ molecule by a single phase shaped femtosecond laser pulse has been theoretically studied using time-dependent quantum wave packet method including the effect of molecular rotation. We analyze the temporal development of the population and further discuss the molecular motion by mapping the rovibrational wave packet propagation in the excited state. The calculated results show a strong dependence of the kinetic energy-resolved photoelectron spectra on the laser chirp directions and the pulse duration.

}, issn = {2079-7346}, doi = {https://doi.org/10.4208/jams.050610.060210a}, url = {http://global-sci.org/intro/article_detail/jams/8082.html} }
TY - JOUR T1 - Theoretical Studies of Femtosecond Photoionization for the $Na_2$ Molecule AU - Yang , Di AU - Cong , Shu-Lin AU - Han , Ke-Li JO - Journal of Atomic and Molecular Sciences VL - 3 SP - 215 EP - 223 PY - 2010 DA - 2010/01 SN - 1 DO - http://doi.org/10.4208/jams.050610.060210a UR - https://global-sci.org/intro/article_detail/jams/8082.html KW - multiphoton ionization, photoelectron spectra, time-dependent wave packet, effect of rotation. AB -

Multiphoton ionization of the $Na_2$ molecule by a single phase shaped femtosecond laser pulse has been theoretically studied using time-dependent quantum wave packet method including the effect of molecular rotation. We analyze the temporal development of the population and further discuss the molecular motion by mapping the rovibrational wave packet propagation in the excited state. The calculated results show a strong dependence of the kinetic energy-resolved photoelectron spectra on the laser chirp directions and the pulse duration.

Yang , DiCong , Shu-Lin and Han , Ke-Li. (2010). Theoretical Studies of Femtosecond Photoionization for the $Na_2$ Molecule. Journal of Atomic and Molecular Sciences. 1 (3). 215-223. doi:10.4208/jams.050610.060210a
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