Efficient grid treatment of the ionization dynamics of laser-driven H-2(+)

Research output: Contribution to journalArticle

Abstract

We implement a parallel, time-dependent hybrid finite-difference Lagrange mesh code to model the electron dynamics of the fixed-nuclei hydrogen molecular ion subjected to intense ultrashort laser Pulses, Ionization rates are calculated and compared with results from a previous finite-difference approach and also with published Floquet results. The sensitivity of the results to the gauge describing the electron-field interaction is studied. Visualizations of the evolving wave packets are also presented in which the formation of a stable bound-state resonance is observed.
Original languageEnglish
Pages (from-to)023408-1-023408-11
Number of pages11
JournalPhysical Review A
Volume65
DOIs
Publication statusPublished - Jan 2002

Fingerprint Dive into the research topics of 'Efficient grid treatment of the ionization dynamics of laser-driven H-2(+)'. Together they form a unique fingerprint.

  • Cite this