Single-active-electron ionization of C-60 in intense laser pulses to high charge states

Jaron-Becker A, Becker A, Faisal F (2007)
JOURNAL OF CHEMICAL PHYSICS 126(12): 124310.

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Zeitschriftenaufsatz | Veröffentlicht | Englisch
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Abstract / Bemerkung
Sequential ionization of the C-60 fullerene to high charge states in ultrashort intense laser pulses is investigated within the strong-field S-matrix approach. Ion yields are calculated and saturation intensities are determined for a broad range of laser wavelengths between 395 and 1800 nm at different pulse lengths. Comparisons of the S-matrix predictions for the saturation intensities with recent experimental data are in an overall satisfactory agreement, indicating that saturation of ionization of this complex molecule can be well described using the single-active-electron approach. The analysis of the results shows that the contributions from the h(u)-highest occupied molecular orbital to the ion yields dominate as compared to those from the inner valence shells h(g) and g(g). Finally, it is demonstrated that the suppression of ionization of C-60 and its ions, as observed in experiments, can be interpreted within the present theory as due to the finite cage size of the fullerenes and a multi-slit-like interference effect between partial waves emitted from the different nuclei of the fullerenes. (c) 2007 American Institute of Physics.
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Zeitschriftentitel
JOURNAL OF CHEMICAL PHYSICS
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126
Zeitschriftennummer
12
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124310
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Jaron-Becker A, Becker A, Faisal F. Single-active-electron ionization of C-60 in intense laser pulses to high charge states. JOURNAL OF CHEMICAL PHYSICS. 2007;126(12):124310.
Jaron-Becker, A., Becker, A., & Faisal, F. (2007). Single-active-electron ionization of C-60 in intense laser pulses to high charge states. JOURNAL OF CHEMICAL PHYSICS, 126(12), 124310. doi:10.1063/1.2712844
Jaron-Becker, A., Becker, A., and Faisal, F. (2007). Single-active-electron ionization of C-60 in intense laser pulses to high charge states. JOURNAL OF CHEMICAL PHYSICS 126, 124310.
Jaron-Becker, A., Becker, A., & Faisal, F., 2007. Single-active-electron ionization of C-60 in intense laser pulses to high charge states. JOURNAL OF CHEMICAL PHYSICS, 126(12), p 124310.
A. Jaron-Becker, A. Becker, and F. Faisal, “Single-active-electron ionization of C-60 in intense laser pulses to high charge states”, JOURNAL OF CHEMICAL PHYSICS, vol. 126, 2007, pp. 124310.
Jaron-Becker, A., Becker, A., Faisal, F.: Single-active-electron ionization of C-60 in intense laser pulses to high charge states. JOURNAL OF CHEMICAL PHYSICS. 126, 124310 (2007).
Jaron-Becker, A., Becker, A., and Faisal, Farhard. “Single-active-electron ionization of C-60 in intense laser pulses to high charge states”. JOURNAL OF CHEMICAL PHYSICS 126.12 (2007): 124310.

3 Zitationen in Europe PMC

Daten bereitgestellt von Europe PubMed Central.

Fragmentation and ionization dynamics of C60 in elliptically polarized femtosecond laser fields.
Hertel IV, Shchatsinin I, Laarmann T, Zhavoronkov N, Ritze HH, Schulz CP., Phys Rev Lett 102(2), 2009
PMID: 19257268
Ultrafast energy redistribution in C(60) fullerenes: a real time study by two-color femtosecond spectroscopy.
Shchatsinin I, Laarmann T, Zhavoronkov N, Schulz CP, Hertel IV., J Chem Phys 129(20), 2008
PMID: 19045865

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