Time delay in molecular photoionization

From National Research Council Canada

DOIResolve DOI: https://doi.org/10.1088/0953-4075/49/9/095602
AuthorSearch for: 1 ; Search for: ; Search for: 1 ; Search for: 1 
Name affiliation
  1. National Research Council Canada. Security and Disruptive Technologies
FormatText
TypeArticle
Journal titleJournal of Physics B: Atomic, Molecular and Optical Physics
ISSN0953-4075
1361-6455
Volume49
Issue9
Article number095602
Pages1–11
SubjectAttosecond; Photoionization; Wigner delay; Angle-resolved; Molecular
Abstract
Time-delays in the photoionization of molecules are investigated. As compared to atomic ionization, the time-delays expected from molecular ionization present a much richer phenomenon, with a strong spatial dependence due to the anisotropic nature of the molecular scattering potential. We investigate this from a scattering theory perspective, and make use of molecular photoionization calculations to examine this effect in representative homonuclear and hetronuclear diatomic molecules, nitrogen and carbon monoxide. We present energy and angle-resolved maps of the Wigner delay time for single-photon valence ionization, and discuss the possibilities for experimental measurements.
Publication date
PublisherIOP Publishing
Terms of use
LanguageEnglish
Peer reviewedYes
NPARC number23000376
Export citationExport as RIS
Report a correctionReport a correction
Record identifierd5237744-9312-4ecb-8ae2-ca9d93add431
Record created2016-07-11
Record modified2016-07-11
Date modified:
Report a problem on this page