Electronic and Nuclear Dynamics for a Non-Equilibrium Electronic State: The Ultrafast Pumping of N2

J. Šmydke; J. Ajay; F. Remacle; R. D. Levine

doi:10.1007/978-3-319-50255-7_12

Electronic and Nuclear Dynamics for a Non-Equilibrium Electronic State: The Ultrafast Pumping of N₂

J. Šmydke^*
, J. Ajay
, F. Remacle
, R. D. Levine

^*Corresponding author for this work

Institute of Chemistry

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

2 Scopus citations

Abstract

Ultrashort laser pulses that span only a small number of optical cycles have a broad energy spectrum. Interaction of such a broad energy ultraviolet pulse with a molecule excites a coherent superposition of several electronic states that are within the pulse energy window. Such a coherent electronic wavepacket necessarily evolves on more than one Born-Oppenheimer potential energy curve at a time. We study the short time electron nuclei dynamics induced by an ultrashort XUV pulse in the three lowest Σ and three lowest Π excited states of the nitrogen molecule that are accessible from the electronic ground state.

Original language	English
Title of host publication	Progress in Theoretical Chemistry and Physics
Publisher	Springer Nature
Pages	195-208
Number of pages	14
DOIs	https://doi.org/10.1007/978-3-319-50255-7_12
State	Published - 2017

Publication series

Name	Progress in Theoretical Chemistry and Physics
Volume	30
ISSN (Print)	1567-7354
ISSN (Electronic)	2215-0129

Bibliographical note

Publisher Copyright:
© 2017, Springer International Publishing AG.

Keywords

Coherent electronic state
Diabatic electronic states
Dipole moment of a homonuclear molecule
Non-stationary electronic states
Ultrafast molecular dynamics

Access to Document

10.1007/978-3-319-50255-7_12

Cite this

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abstract = "Ultrashort laser pulses that span only a small number of optical cycles have a broad energy spectrum. Interaction of such a broad energy ultraviolet pulse with a molecule excites a coherent superposition of several electronic states that are within the pulse energy window. Such a coherent electronic wavepacket necessarily evolves on more than one Born-Oppenheimer potential energy curve at a time. We study the short time electron nuclei dynamics induced by an ultrashort XUV pulse in the three lowest Σ and three lowest Π excited states of the nitrogen molecule that are accessible from the electronic ground state.",

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Electronic and Nuclear Dynamics for a Non-Equilibrium Electronic State: The Ultrafast Pumping of N₂. / Šmydke, J.; Ajay, J.; Remacle, F. et al.
Progress in Theoretical Chemistry and Physics. Springer Nature, 2017. p. 195-208 (Progress in Theoretical Chemistry and Physics; Vol. 30).

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

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