Role of Electron Localization in Intense-Field Molecular Ionization
- 9 October 1995
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 75 (15) , 2819-2822
- https://doi.org/10.1103/physrevlett.75.2819
Abstract
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. The enhancement results from nonadiabatic electron localization near the nuclei and its presence is insensitive to the laser frequency and intensity. Most intense-field dissociative ionization experiments are influenced by this effect.Keywords
This publication has 13 references indexed in Scilit:
- Femtosecond-pulse-driven, electron-excited XUV lasers in eight-times-ionized noble gasesOptics Letters, 1994
- Multiphoton induced x-ray emission from Kr clusters onM-shell (∼100 Å) andL-shell (∼6 Å) transitionsPhysical Review Letters, 1994
- Harmonic generation by themolecular ion in intense laser fieldsPhysical Review A, 1993
- Regular periodic intersubband photocurrent peaks in a multiple double-well structurePhysical Review B, 1993
- Molecular reorientation during dissociative multiphoton ionizationPhysical Review A, 1993
- Laser-induced localization of an electron in a double-well quantum structurePhysical Review Letters, 1992
- Schroedinger equation for strongly interacting electron-transfer systemsThe Journal of Physical Chemistry, 1992
- Thomas-Fermi-Dirac model of nitrogen molecules ionized by strong laser fieldsJournal of Physics B: Atomic, Molecular and Optical Physics, 1991
- The angular distribution of atomic ions following the multiphoton ionisation of carbon monoxideJournal of Physics B: Atomic, Molecular and Optical Physics, 1990
- Cold-plasma production for recombination extreme-ultraviolet lasers by optical-field-induced ionizationJournal of the Optical Society of America B, 1989