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   Articles with "electron vortices" as a keyword



Effects of Electron Vortices on the Magnetic Structures in the Terrestrial Magnetosheath

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recommendations! Published in 2024 at "Geophysical Research Letters"

DOI: 10.1029/2023gl106615

Abstract: Electron vortices are usually embedded within different magnetic structures in space plasmas. The effects, including the nonideal electric field, energy dissipation and magnetic field, of electron vortices on these magnetic structures are still unclear. Utilizing… read more here.

Keywords: terrestrial magnetosheath; nonideal electric; vortices magnetic; electron vortices ... See more keywords
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Exploration of electron vortices in the photoionization of diatomic molecules in intense laser fields

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recommendations! Published in 2021 at "Laser Physics"

DOI: 10.1088/1555-6611/abfb73

Abstract: Based on the approach within the single-electron approximation (SEA) frame, we numerically solve the two-dimensional (2D) time-dependent Schr o¨ dinger equation of N2 molecules under co-rotating and counter-rotating circularly polarized attosecond pulses. The vortex structure… read more here.

Keywords: electron vortices; diatomic molecules; laser fields; exploration electron ... See more keywords

Carrier-envelope-phase and helicity control of electron vortices and spirals in photodetachment.

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recommendations! Published in 2022 at "Optics express"

DOI: 10.1364/oe.473929

Abstract: Formation of electron vortices and spirals in photodetachment from the H- anion driven by isolated ultrashort laser pulses of circular polarization or by pairs of such pulses (of either co-rotating or counter-rotating polarizations) are analyzed… read more here.

Keywords: electron vortices; spirals photodetachment; control; helicity ... See more keywords

Electron vortices in photoionization by a pair of elliptically polarized attosecond pulses

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recommendations! Published in 2017 at "Chinese Optics Letters"

DOI: 10.3788/col201715.120202

Abstract: The photoionization by two elliptically polarized, time delayed attosecond pulses is investigated to display a momentum distribution having the helical vortex or ring structures. The results are obtained by the strong field approximation method and… read more here.

Keywords: vortices photoionization; electron vortices; elliptically polarized; attosecond ... See more keywords