Henkel, J.; Lein, M.; Engel, V.: Interference in above-threshold-ionization electron distributions from molecules. In: Physical Review A - Atomic, Molecular, and Optical Physics 83 (2011), Nr. 5, 51401. DOI:
https://doi.org/10.1103/PhysRevA.83.051401
Zusammenfassung: |
We present quantum-mechanical studies on above-threshold ionization of molecular ions in two and three dimensions. The momentum distributions show signatures of interfering emissions from the molecular centers. These structures deviate from a simple double-slit model that ignores the electron-ion interaction, but they are reproduced by an eikonal model. Such distortions of the interference pattern are partly responsible for the absence of clear interference patterns in the angle-integrated electron energy spectra. © 2011 American Physical Society.
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Lizenzbestimmungen: |
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Publikationstyp: |
Article |
Publikationsstatus: |
publishedVersion |
Erstveröffentlichung: |
2011 |
Schlagwörter (englisch): |
Above-threshold ionization, Eikonal models, Electron distributions, Electron energy spectrum, Electron-ion interactions, Interference patterns, Molecular centers, Molecular ions, Momentum distributions, Quantum-mechanical study, Three dimensions, Spectroscopy, Ionization
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Fachliche Zuordnung (DDC): |
530 | Physik
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