| |  Online-Ressource |
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| Verfasst von: | Schütte, Bernd [VerfasserIn]  |
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| | Peltz, Christian [VerfasserIn] |
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| | Austin, Dane R. [VerfasserIn] |
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| | Strüber, Christian [VerfasserIn] |
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| | Ye, Peng [VerfasserIn] |
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| | Rouzée, Arnaud [VerfasserIn] |
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| | Vrakking, Marc J. J. [VerfasserIn] |
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| | Golubev, Nikolay V. [VerfasserIn] |
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| | Kuleff, Alexander I. [VerfasserIn] |
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| | Fennel, Thomas [VerfasserIn] |
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| | Marangos, Jon P. [VerfasserIn] |
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| Titel: | Low-energy electron emission in the strong-field Ionization of rare gas clusters |
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| Verf.angabe: | Bernd Schütte, Christian Peltz, Dane R. Austin, Christian Strüber, Peng Ye, Arnaud Rouzée, Marc J.J. Vrakking, Nikolay Golubev, Alexander I. Kuleff, Thomas Fennel, and Jon P. Marangos |
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| E-Jahr: | 2018 |
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| Jahr: | 8 August 2018 |
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| Umfang: | 6 S. |
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| Fussnoten: | Gesehen am 02.09.2019 |
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| Titel Quelle: | Enthalten in: Physical review letters |
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| Ort Quelle: | College Park, Md. : APS, 1958 |
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| Jahr Quelle: | 2018 |
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| Band/Heft Quelle: | 121(2018,6) Artikel-Nummer 063202, 6 Seiten |
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| ISSN Quelle: | 1079-7114 |
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| Abstract: | Clusters and nanoparticles have been widely investigated to determine how plasmonic near fields influence the strong-field induced energetic electron emission from finite systems. We focus on the contrary, i.e., the slow electrons, and discuss a hitherto unidentified low-energy structure (LES) in the photoemission spectra of rare gas clusters in intense near-infrared laser pulses. For Ar and Kr clusters we find, besides field-driven fast electrons, a robust and nearly isotropic emission of electrons with <4 eV kinetic energies that dominates the total yield. Molecular dynamics simulations reveal a correlated few-body decay process involving quasifree electrons and multiply excited ions in the nonequilibrium nanoplasma that results in a dominant LES feature. Our results indicate that the LES emission occurs after significant nanoplasma expansion, and that it is a generic phenomenon in intense laser nanoparticle interactions, which is likely to influence the formation of highly charged ions. |
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| DOI: | doi:10.1103/PhysRevLett.121.063202 |
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| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext ; Verlag: https://doi.org/10.1103/PhysRevLett.121.063202 |
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| | Volltext: https://link.aps.org/doi/10.1103/PhysRevLett.121.063202 |
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| | DOI: https://doi.org/10.1103/PhysRevLett.121.063202 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| K10plus-PPN: | 1675676917 |
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| Verknüpfungen: | → Zeitschrift |
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Low-energy electron emission in the strong-field Ionization of rare gas clusters / Schütte, Bernd [VerfasserIn]; 8 August 2018 (Online-Ressource)
