Probing in space and time the nuclear motion driven by nonequilibrium electronic dynamics in ultrafast pumped N2
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F16%3A00487222" target="_blank" >RIV/68378271:_____/16:00487222 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1021/acs.jpca.6b00165" target="_blank" >http://dx.doi.org/10.1021/acs.jpca.6b00165</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.jpca.6b00165" target="_blank" >10.1021/acs.jpca.6b00165</a>
Alternative languages
Result language
angličtina
Original language name
Probing in space and time the nuclear motion driven by nonequilibrium electronic dynamics in ultrafast pumped N2
Original language description
An ultrafast electronic excitation of N2 in the vacuum ultraviolet creates a nonstationary coherent linear superposition of interacting valence and Rydberg states resulting in a net oscillating dipole moment. There is therefore a linear response to an electrical field that can be queried by varying the time delay between the pump and a second optical probe pulse. Both the pump and probe pulses are included in our computation as part of the Hamiltonian, and the time dependent wave function for both electronic and nuclear dynamics is computed using a grid representation for the internuclear coordinate. The coupling between the excited valence and Rydberg states of the same symmetry is very evident and can be directly probed by varying the delay between pulse and probe. For quite a number of vibrations the nuclear motion does not dephase the electronic disequilibrium.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10403 - Physical chemistry
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Physical Chemistry A
ISSN
1089-5639
e-ISSN
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Volume of the periodical
120
Issue of the periodical within the volume
19
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
3335-3342
UT code for WoS article
000376417300043
EID of the result in the Scopus database
2-s2.0-84971368295