| Zugriffsnummer | 39401 |
| Dokumenttyp | Zeitschriftenartikel |
| Sprache | Englisch |
| Titel | Transition from nonsequential to sequential double ionization in many-electron systems |
| Autor(in); Institution |
Pullen, Michael G.; Institut de Ciencies Fotoniques (ICFO), The Barcelona Institute of Science and Technology, Barcelona, SPAIN
Wolter, Benjamin; Institut de Ciencies Fotoniques (ICFO), The Barcelona Institute of Science and Technology, Barcelona, SPAIN
Wang, Xu; J. R. Macdonald Laboratory, Physics Department, Kansas State University, Manhattan, Kansas, USA
Tong, Xiao-Min; University of Tsukuba, Center for Computational Sciences, Tsukuba, JAPAN
Sclafani, Michele; Institut de Ciencies Fotoniques (ICFO), The Barcelona Institute of Science and Technology, Barcelona, SPAIN
Baudisch, Matthias; Institut de Ciencies Fotoniques (ICFO), The Barcelona Institute of Science and Technology, Barcelona, SPAIN
Pires, Hugo; Institut de Ciencies Fotoniques (ICFO), The Barcelona Institute of Science and Technology, Barcelona, SPAIN
Schröter, Claus Dieter; Max-Planck-Institut für Kernphysik, Heidelberg, GERMANY
Ullrich, Joachim; Präsidium, P, PTB-Braunschweig; Max-Planck-Institut für Kernphysik, Heidelberg, GERMANY
Pfeifer, Thomas; Max-Planck-Institut für Kernphysik, Heidelberg, GERMANY
Moshammer, Robert; Max-Planck-Institut für Kernphysik, Heidelberg, GERMANY
Eberly, J. H.; University of Rochester, Center for Coherence and Quantum Optics, Rochester, NY, USA
Biegert, Jens; Institut de Ciencies Fotoniques (ICFO), The Barcelona Institute of Science and Technology, Barcelona, SPAIN; ICREA, Barcelona, SPAIN
|
| Quelle/Jahr | Physical Review A: 96 (2017), 3, 033401-1 - 033401-7 |
| ISSN | 2469-9926 (PRINT) ; 2469-9934 (ONLINE) |
| DOI | |
| Verlag | College Park, Md.: American Physical Society |
| Zusammenfassung | Understanding strong-field double ionization of many-electron systems is an important fundamental problem with potential implications for molecular imaging within this regime. Using mid-IR radiation, we unambiguously identify the transition from nonsequential (e, 2e) to sequential double ionization in Xe at an intensity below 1014W/cm². Ionization from excited orbitals is found to be decisive at low intensities, but we demonstrate that such mechanisms are unimportant in the sequential regime. We utilize these facts to successfully image a molecular dication using laser-induced electron diffraction. This methodology can be used to study molecular dynamics on unprecedented few-femtosecond time scales. |
Zitierung
Pullen, M. G., Wolter, B., Wang, X., Tong, X.-M., Sclafani, M., Baudisch, M., Pires, H., Schröter, C. D., Ullrich, J., Pfeifer, T., Moshammer, R., Eberly, J. H., & Biegert, J. (2017). Transition from nonsequential to sequential double ionization in many-electron systems. Physical Review A, 96(3), 033401-1–033401-7. https://doi.org/10.1103/physreva.96.033401