Liu, Qingcao ; Zherebtsov, Sergey ; Seiffert, Lennart ; Skruszewicz, Slawomir ; Zietlow, Dominik ; Ahn, Seongjin ; Rupp, Philipp ; Wnuk, Pawel ; Sun, Shaohua ; Kessel, Alexander ; Trushin, Sergei ; Schlander, Annika ; Kim, Dongeon ; Rühl, Eckart ; Ciappina, Marcelo F. ; Tiggesbäumker, Josef ; Gallei, Markus ; Fennel, Thomas ; Kling, Matthias F. (2019)
All-optical spatio-temporal control of electron emission from SiO₂ nanospheres with femtosecond two-color laser fields.
In: New Journal of Physics, 21 (7)
doi: 10.1088/1367-2630/ab26c1
Artikel, Bibliographie
Dies ist die neueste Version dieses Eintrags.
Kurzbeschreibung (Abstract)
Field localization by nanostructures illuminated with laser pulses of well-defined waveform enables spatio-temporal tailoring of the near-fields for sub-cycle control of electron dynamics at the nanoscale. Here, we apply intense linearly-polarized two-color laser pulses for all-optical control of the highest energy electron emission from SiO₂ nanoparticles. For the size regime where light propagation effects become important, we demonstrate the possibility to control the preferential emission angle of a considerable fraction of the fastest electrons by varying the relative phase of the two-color field. Trajectory based semi-classical simulations show that for the investigated nanoparticle size range the directional steering can be attributed to the two-color effect on the electron trajectories, while the accompanied modification of the spatial distribution of the ionization rate on the nanoparticle surface has only a minor effect.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2019 |
| Autor(en): | Liu, Qingcao ; Zherebtsov, Sergey ; Seiffert, Lennart ; Skruszewicz, Slawomir ; Zietlow, Dominik ; Ahn, Seongjin ; Rupp, Philipp ; Wnuk, Pawel ; Sun, Shaohua ; Kessel, Alexander ; Trushin, Sergei ; Schlander, Annika ; Kim, Dongeon ; Rühl, Eckart ; Ciappina, Marcelo F. ; Tiggesbäumker, Josef ; Gallei, Markus ; Fennel, Thomas ; Kling, Matthias F. |
| Art des Eintrags: | Bibliographie |
| Titel: | All-optical spatio-temporal control of electron emission from SiO₂ nanospheres with femtosecond two-color laser fields |
| Sprache: | Englisch |
| Publikationsjahr: | 1 Juli 2019 |
| Ort: | London |
| Verlag: | IOP Publishing |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | New Journal of Physics |
| Jahrgang/Volume einer Zeitschrift: | 21 |
| (Heft-)Nummer: | 7 |
| Kollation: | 9 Seiten |
| DOI: | 10.1088/1367-2630/ab26c1 |
| Zugehörige Links: | |
| Kurzbeschreibung (Abstract): | Field localization by nanostructures illuminated with laser pulses of well-defined waveform enables spatio-temporal tailoring of the near-fields for sub-cycle control of electron dynamics at the nanoscale. Here, we apply intense linearly-polarized two-color laser pulses for all-optical control of the highest energy electron emission from SiO₂ nanoparticles. For the size regime where light propagation effects become important, we demonstrate the possibility to control the preferential emission angle of a considerable fraction of the fastest electrons by varying the relative phase of the two-color field. Trajectory based semi-classical simulations show that for the investigated nanoparticle size range the directional steering can be attributed to the two-color effect on the electron trajectories, while the accompanied modification of the spatial distribution of the ionization rate on the nanoparticle surface has only a minor effect. |
| Freie Schlagworte: | ultrafast nanophysics, two-color laser fields, spatio-temporal control, dielectric nanospheres |
| ID-Nummer: | Artikel-ID: 073011 |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 500 Naturwissenschaften und Mathematik > 540 Chemie |
| Fachbereich(e)/-gebiet(e): | 07 Fachbereich Chemie 07 Fachbereich Chemie > Ernst-Berl-Institut 07 Fachbereich Chemie > Ernst-Berl-Institut > Fachgebiet Makromolekulare Chemie |
| Hinterlegungsdatum: | 14 Feb 2024 08:59 |
| Letzte Änderung: | 14 Feb 2024 08:59 |
| PPN: | |
| Export: | |
| Suche nach Titel in: | TUfind oder in Google |
Verfügbare Versionen dieses Eintrags
-
All-optical spatio-temporal control of electron emission from SiO₂ nanospheres with femtosecond two-color laser fields. (deposited 13 Feb 2024 10:23)
- All-optical spatio-temporal control of electron emission from SiO₂ nanospheres with femtosecond two-color laser fields. (deposited 14 Feb 2024 08:59) [Gegenwärtig angezeigt]
 |
Frage zum Eintrag |
Optionen (nur für Redakteure)
 |
Redaktionelle Details anzeigen |
Drucken
Impressum