English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
 
 
DownloadE-Mail
  Wavelength Dependence of the Suppressed Ionization of Molecules in Strong Laser Fields

Durá, J., Grün, A., Bates, P. K., Teichmann, S. M., Ergler, T., Senftleben, A., et al. (2011). Wavelength Dependence of the Suppressed Ionization of Molecules in Strong Laser Fields. Journal of Physical Chemistry A, 116(11), 2662-2668. doi:10.1021/jp207257j.

Item is

Files

show Files

Locators

show
hide
Locator:
http://pubs.acs.org/doi/abs/10.1021/jp207257j (Publisher version)
Description:
-
OA-Status:

Creators

show
hide
 Creators:
Durá, J.1, Author
Grün, A.1, Author
Bates, P. K.1, Author
Teichmann, S. M.1, Author
Ergler, Thorsten2, Author           
Senftleben, Arne2, Author           
Pflüger, Thomas2, Author           
Schröter, Claus Dieter2, Author           
Moshammer, Robert2, Author           
Ullrich, Joachim H.2, Author           
Jaron-Becker, A.1, Author
Becker, A.1, Author
Biegert, J.1, Author
Affiliations:
1†ICFO-Institut de Ciencies Fotoniques, Av. Carl Friedrich Gauss 3, 08860 Castelldefels (Barcelona), Spain § JILA and Department of Physics, University of Colorado, UCB 440, Boulder 80309-0440, United States ) ICREA-Institucio Catalana de Recerca i Estudis Avanc-ats, 08010 Barcelona, Spain, ou_persistent22              
2Division Prof. Dr. Joachim H. Ullrich, MPI for Nuclear Physics, Max Planck Society, ou_904547              

Content

show
hide
Free keywords: -
 Abstract: We study ionization of molecules by an intense laser field over a broad wavelength regime, ranging from 0.8 to 1.5 μm experimentally and from 0.6 to 10 μm theoretically. A reaction microscope is combined with an optical parametric amplifier to achieve ionization yields in the near-infrared wavelength regime. Calculations are done using the strong-field S-matrix theory and agreement is found between experiment and theory, showing that ionization of many molecules is suppressed compared to the ionization of atoms with identical ionization potentials at near-infrared wavelengths at around 0.8 μm, but not at longest wavelengths (10 μm). This is due to interference effects in the electron emission that are effective at low photoelectron energies but tend to average out at higher energies. We observe the transition between suppression and nonsuppression of molecular ionization in the near-infrared wavelength regime (1–5 μm).

Details

show
hide
Language(s):
 Dates: 2011-11-23
 Publication Status: Published online
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1021/jp207257j
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Journal of Physical Chemistry A
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Columbus, OH : American Chemical Society
Pages: - Volume / Issue: 116 (11) Sequence Number: - Start / End Page: 2662 - 2668 Identifier: ISSN: 1089-5639
CoNE: https://pure.mpg.de/cone/journals/resource/954926947766_1