Metastable triply charged diatomic molecules produced with femtosecond pulses

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DOIResolve DOI: http://doi.org/10.1103/PhysRevLett.81.2217
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Name affiliation
  1. National Research Council Canada
  2. National Research Council Canada. NRC Steacie Institute for Molecular Sciences
  3. National Research Council Canada. Security and Disruptive Technologies
TypeArticle
Journal titlePhysical Review Letters
ISSN0031-9007
1079-7114
Volume81
Issue11
Pages2217–2220; # of pages: 4
Abstract
We show that ultrashort pulse strong field multiphoton ionization efficiently produces metastable highly charged molecules such as metastable diatomic trications I₂³⁺, Br₂³⁺, and Cl₂³⁺. The efficiency of stable trication production decreases rapidly with increasing pulse duration. Weak pre- or post-pulse irradiation also prevents efficient production or survival of trications. We propose strong-field femtosecond Raman spectroscopy to determine trication vibrational frequencies.
Publication date
PublisherAmerican Physical Society
LanguageEnglish
Peer reviewedYes
NPARC number21277569
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Record identifier5701bb24-383b-4b72-8d47-af9e614911a3
Record created2016-04-20
Record modified2016-05-09
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