@article{Villeneuve:1996,
author = {Villeneuve, DM and Ivanov, MY and Corkum, PB},
journal = {PHYSICAL REVIEW A},
pages = {736--741},
title = {Enhanced ionization of diatomic molecules in strong laser fields: A classical model},
volume = {54},
year = {1996}
}

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TY  - JOUR
AB  - A classical model is developed to study molecular ionization in strong laser fields. The model is compared with a one-dimensional quantum-mechanical model for the case of H-2(+). The intensity threshold for ionization of H-2(+) is studied as a function of laser polarization, wavelength, pulse duration, and internuclear separation. A range of internuclear separations is found where the ionization rate is enhanced over that at the equilibrium separation, in agreement with the quantum-mechanical model. The classical model is then extended to multielectron diatomic molecules. A regime is found where simultaneous two-electron ionization occurs. An intensity range is suggested for looking for enhanced ionization effects in dissociating diatomic molecules.
AU  - Villeneuve,DM
AU  - Ivanov,MY
AU  - Corkum,PB
EP  - 741
PY  - 1996///
SN  - 1050-2947
SP  - 736
TI  - Enhanced ionization of diatomic molecules in strong laser fields: A classical model
T2  - PHYSICAL REVIEW A
VL  - 54
ER  - 

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