Photoelectron spectra with Qprop and t-SURFF

Published: 14 Mar 2019 | Version 1 | DOI: 10.17632/b8zz2z8yt2.1
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Description of this data

This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)

Abstract
Calculating strong-field, momentum-resolved photoelectron spectra (PES) from numerical solutions of the time-dependent Schrödinger equation (TDSE) is a very demanding task due to the large spatial excursions and drifts of electrons in intense laser fields. The time-dependent surface flux (t-SURFF) method for the calculation of PES [Tao and Scrinzi (2012)] allows to keep the numerical grid much smaller than the space over which the wavefunction would be spread at the end of the laser pulse. We...

Title of program: Qprop
Catalogue Id: ADXB_v2_0

Nature of problem
When atoms are ionized by intense laser fields electrons may escape with large momenta (especially when rescattering is involved). This translates to a rapidly spreading wavefunction in numerical simulations of these systems thus rendering the calculation of PES very costly for increasing wave lengths and peak intensities.

Versions of this program held in the CPC repository in Mendeley Data
ADXB_v1_0; QPROP; 10.1016/j.cpc.2005.11.001
ADXB_v2_0; Qprop; 10.1016/j.cpc.2016.06.015

Experiment data files

This data is associated with the following publication:

Photoelectron spectra with Qprop and t-SURFF

Published in: Computer Physics Communications

Latest version

  • Version 1

    2019-03-14

    Published: 2019-03-14

    DOI: 10.17632/b8zz2z8yt2.1

    Cite this dataset

    Mosert, Volker; Bauer, Dieter (2019), “Photoelectron spectra with Qprop and t-SURFF ”, Mendeley Data, v1 http://dx.doi.org/10.17632/b8zz2z8yt2.1

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Categories

Atomic Physics, Computational Physics

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GPLv3 Learn more

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