Intense laser-field ionization of H2 enhanced by two-electron dynamics

Kenji Harumiya; Hirohiko Kono; Yuichi Fujimura; Isao Kawata; André D. Bandrauk

doi:10.1103/PhysRevA.66.043403

Intense laser-field ionization of H₂ enhanced by two-electron dynamics

Kenji Harumiya, Hirohiko Kono, Yuichi Fujimura, Isao Kawata, André D. Bandrauk

SCI - Chemistry

Research output: Contribution to journal › Article › peer-review

122 Citations (Scopus)

Abstract

Intense laser-field ionization of H₂ enhanced by two-electron dynamics were examined. The ionization probabilities at different values of the internuclear distance were estimated and tunnel ionization of H₂ was found to be enhanced by field-induced two-electron dynamics. The mechanism of the ionization enhanced by field-induced intramolecular electron transfer was consistent with the observation charge-asymmetric dissociation channels of diatomic molecules.

Original language	English
Article number	043403
Pages (from-to)	434031-4340314
Number of pages	3906284
Journal	Physical Review A - Atomic, Molecular, and Optical Physics
Volume	66
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevA.66.043403
Publication status	Published - 2002 Oct

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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abstract = "Intense laser-field ionization of H2 enhanced by two-electron dynamics were examined. The ionization probabilities at different values of the internuclear distance were estimated and tunnel ionization of H2 was found to be enhanced by field-induced two-electron dynamics. The mechanism of the ionization enhanced by field-induced intramolecular electron transfer was consistent with the observation charge-asymmetric dissociation channels of diatomic molecules.",

author = "Kenji Harumiya and Hirohiko Kono and Yuichi Fujimura and Isao Kawata and Bandrauk, {Andr{\'e} D.}",

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AU - Kawata, Isao

AU - Bandrauk, André D.

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AB - Intense laser-field ionization of H2 enhanced by two-electron dynamics were examined. The ionization probabilities at different values of the internuclear distance were estimated and tunnel ionization of H2 was found to be enhanced by field-induced two-electron dynamics. The mechanism of the ionization enhanced by field-induced intramolecular electron transfer was consistent with the observation charge-asymmetric dissociation channels of diatomic molecules.

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