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Ionization Study of Isomeric Molecules in Strong-field Laser Pulses.

ABSTRACT: Through the use of the technique of time-of-flight mass spectroscopy, we obtain strong-field ionization yields for randomly oriented 1,2-dichloroethylene (1,2-DCE) (C₂H₂Cl₂) and 2-butene (C₄H₈). We are interested in studying the effect of conformal structure in strong-field ionization and, in particular, the role of molecular polarity. That is, we can perform strong-field ionization studies in polar vs non-polar molecules that have the same chemical composition. We report our findings through the ionization yields and the ratio (trans/cis) of each stereoisomer pair as a function of intensity.

SUBMITTER: Zigo S

PROVIDER: S-EPMC5301495 | biostudies-literature | 2017 Feb

REPOSITORIES: biostudies-literature

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Ionization Study of Isomeric Molecules in Strong-field Laser Pulses.

Zigo Stefan S Le Anh-Thu AT Timilsina Pratap P Trallero-Herrero Carlos A CA

Scientific reports 20170210

Through the use of the technique of time-of-flight mass spectroscopy, we obtain strong-field ionization yields for randomly oriented 1,2-dichloroethylene (1,2-DCE) (C2H2Cl2) and 2-butene (C4H8). We are interested in studying the effect of conformal structure in strong-field ionization and, in particular, the role of molecular polarity. That is, we can perform strong-field ionization studies in polar vs non-polar molecules that have the same ...[more]

PMID: 28186110

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