Journal ArticleDOI
Born-Oppenheimer approximation for molecules in a strong light field
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TLDR
In this article, a simple model to describe effect of laser field on structure of molecular vibronic spectra is proposed and the change of the internuclear distance which takes place in experiments on Coulomb explosion is estimated.About:
This article is published in Chemical Physics Letters.The article was published on 1996-11-29. It has received 12 citations till now. The article focuses on the topics: Born–Oppenheimer approximation & Vibronic spectroscopy.read more
Citations
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Book ChapterDOI
Nonlinear Optical Spectroscopy
TL;DR: The nonlinear optical effects described in Chaps.
Journal ArticleDOI
Method of the reduced-added Green function in the calculation of atomic polarizabilities
TL;DR: In this paper, a simple and efficient semianalytical method for the calculation of atomic electric frequency-dependent scalar dipole polarizability, for both real and imaginary frequencies, is presented.
Journal ArticleDOI
Anti-Stokes-enhanced tunneling ionization of molecules
Aleksei S. Kornev,Boris A. Zon +1 more
TL;DR: Tong et al. as discussed by the authors considered the influence of vibrational motion of nuclei on the tunneling ionization of a molecule in a strong light field and proposed a more significant modification of the Keldysh theory for the tunnel effect in molecules as compared to the MO-ADK model.
Journal ArticleDOI
Anti-Stokes-enhanced tunnelling ionization of polar molecules
A S Kornev,B A Zon +1 more
TL;DR: In this article, the authors generalize the correct account for molecule vibrational motion in tunnelling ionization, proposed earlier (Kornev and Zon 2012 Phys. Rev. A 86 043401), to the case of polar molecules.
Journal ArticleDOI
The influence of a permanent dipole moment on the tunnelling ionization of a CO molecule
TL;DR: In this article, the authors considered a CO molecule with σ symmetry and showed that the tunnel effect rate is maximal if the permanent dipole moment (the molecule axis) is oriented along the direction of the laser-wave electric field, and the role of the linear Stark effect is most noticeable.
References
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Journal ArticleDOI
Role of electron localization in intense-field molecular ionization.
TL;DR: The rate of nonlinear ionization is strongly enhanced as a molecule is stretched beyond its equilibrium internuclear separation, reaching a peak rate that is many orders of magnitude greater than that at either small or large distances as discussed by the authors.
Journal ArticleDOI
Ionization and dissociation of diatomic molecules in intense infrared laser fields
P. Dietrich,Paul B. Corkum +1 more
TL;DR: In this article, the authors reported the first observation of infrared multiphoton dissociation of a strongly bound diatomic molecule, HCl+, by a charge-resonance coupling of electronic states of the molecular ion HCl+.
Journal ArticleDOI
Driven Morse oscillator: Classical chaos, quantum theory, and photodissociation
M. E. Goggin,Peter W. Milonni +1 more
TL;DR: The possibility of ``quantum chaos'' in such driven molecular systems is discussed and the Morse oscillator is used to test the manifestations of classical resonance overlap suggested semiclassically.
Journal ArticleDOI
Multiphoton Processes in Homopolar Diatomic Molecules
F. V. Bunkin,I. I. Tugov +1 more
TL;DR: In this paper, a Morse-type model of potential energy curves of excited electronic states is proposed which gives a good representation of true curves and the procedure used to evaluate the sums over intermediate states is described.