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Proceedings Paper

Enhanced ionization of one-dimensional He-cluster model by intense light
Author(s): Chenyu Jiang; Feng Li; Guizhong Zhang; Wanghua Xiang
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Paper Abstract

By numerically solving the time-dependant Kohn-Sham equation with initial states obtained through self-consistent density-functional theory, we studied, in a numerical way, photoionization of a one-dimensional helium cluster model exposed to intense laser pulses. Enhanced ionization effect, which is similar to the CREI effect for small molecules, was observed and the associated mechanism was discussed. Our numerical results present good agreement with previous conclusions using different algorithms.

Paper Details

Date Published: 9 February 2009
PDF: 8 pages
Proc. SPIE 7158, 2008 International Conference on Optical Instruments and Technology: Microelectronic and Optoelectronic Devices and Integration, 71581C (9 February 2009); doi: 10.1117/12.807693
Show Author Affiliations
Chenyu Jiang, Tianjin Univ. (China)
Feng Li, Tianjin Univ. (China)
Guizhong Zhang, Tianjin Univ. (China)
Wanghua Xiang, Tianjin Univ. (China)


Published in SPIE Proceedings Vol. 7158:
2008 International Conference on Optical Instruments and Technology: Microelectronic and Optoelectronic Devices and Integration

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