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   Articles with "recollision" as a keyword



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Identifying the contributions of multiple-returning recollision orbits in strong-field above-threshold ionization

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recommendations! Published in 2018 at "Optical and Quantum Electronics"

DOI: 10.1007/s11082-018-1332-4

Abstract: We calculate the photoelectron momentum distributions (PMDs) from strong-field above-threshold ionization of Ar in the co-linearly polarized two-color laser fields consisting a strong fundamental component and a much weaker second harmonic by solving the time-dependent… read more here.

Keywords: field; recollision; multiple returning; spectroscopy ... See more keywords
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Control of electron recollision and molecular nonsequential double ionization

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recommendations! Published in 2020 at "Communications Physics"

DOI: 10.1038/s42005-020-0297-3

Abstract: Intense laser pulses lasting a few optical cycles, are able to ionize molecules via different mechanisms. One such mechanism involves a process whereby within one optical period an electron tunnels away from the molecule, and… read more here.

Keywords: electron recollision; laser; control; recollision ... See more keywords
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Multiple recollisions in nonsequential double ionization below the recollision-ionization threshold

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recommendations! Published in 2021 at "Chinese Physics B"

DOI: 10.1088/1674-1056/ac2d1e

Abstract: By using the three-dimensional classical ensemble model, the recollision dynamics in nonsequential double ionization (NSDI) of Ar by 780-nm laser pulses at (6–1.2) ×1014 W/cm2 was extensively studied. We revealed the picture of multiple-recollision in… read more here.

Keywords: nonsequential double; recollision; ionization; recollision ionization ... See more keywords
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Ellipticity dependence of anticorrelation in the nonsequential double ionization of Ar.

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recommendations! Published in 2022 at "Optics express"

DOI: 10.1364/oe.475497

Abstract: Within the framework of the improved quantitative rescattering (QRS) model, we simulate the correlated two-electron momentum distributions (CMDs) for nonsequential double ionization (NSDI) of Ar by elliptically polarized laser pulses with a wavelength of 788… read more here.

Keywords: anticorrelation; recollision; ionization; nonsequential double ... See more keywords