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Experimental separation of subcycle ionization bursts in strong-field double ionization of H₂

From National Research Council Canada

Alternative titleExperimental separation of subcycle ionization bursts in strong-field double ionization of H2
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DOIResolve DOI: https://doi.org/10.1103/PhysRevLett.124.103201
AuthorSearch for: ORCID identifier: https://orcid.org/0000-0001-6354-197X; Search for: ; Search for: ; Search for: ORCID identifier: https://orcid.org/0000-0002-0885-3863; Search for: ORCID identifier: https://orcid.org/0000-0002-1964-4370; Search for: ; Search for: ; Search for: ; Search for: 1; Search for: ORCID identifier: https://orcid.org/0000-0002-4835-3548
Affiliation
  1. National Research Council of Canada. Security and Disruptive Technologies
FormatText, Article
Abstract
We report on the unambiguous observation of the subcycle ionization bursts in sequential strong-field double ionization of H₂ and their disentanglement in molecular frame photoelectron angular distributions. This observation was made possible by the use of few-cycle laser pulses with a known carrier-envelope phase, in combination with multiparticle coincidence momentum imaging. The approach demonstrated here will allow sampling of the intramolecular electron dynamics and the investigation of charge-state-specific Coulomb distortions on emitted electrons in polyatomic molecules.
Publication date
PublisherAmerican Physical Society
In
  • Physical Review Letters 124, no. 10, 103201: 1–6.
LanguageEnglish
Peer reviewedYes
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Record identifier61ffe808-3b0a-4f90-82a1-295957c0c960
Record created2020-07-06
Record modified2020-07-06
Date modified: