Quantum vortices in the probability density of a photoelectron pulled out by ultrashort pulse

N V Larionov,A A Smirnovsky

doi:10.1109/iclo48556.2020.9285816

Quantum vortices in the probability density of a photoelectron pulled out by ultrashort pulse

N V Larionov, A A Smirnovsky

https://doi.org/10.1109/iclo48556.2020.9285816

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Publication Date: Nov 2, 2020

Citations: 3

Affiliation: State Marine Technical University of St. Petersburg, Peter the Great St. Petersburg Polytechnic University, Ioffe Institute

#Ultrashort Pulse #Mechanisms Of Ionization + Show 8 more

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Abstract

We study quantum vortices formed by photoelectron produced through barrier-suppression ionization of hydrogen-like atom in the two-dimensional approximation. Two different ways of ionization are considered: ultrashort laser pulse, ultrashort pulse of electric field. The results of calculations for these two mechanisms of ionization are compared, and the differences are discussed.

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