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Exploring single-photon ionization on the attosecond time scale

Gisselbrecht, M ; Klünder, K ; Dahlström, J M ; Fordell, T ; Swoboda, M ; Guénot, D ; Johnsson, P ; Caillat, J ; Mauritsson, J ; Maquet, A ; Taïeb, R ; L'Huillier, A

27th International Conference on Photonic, Electronic and Atomic Collisions (ICPEAC),Ireland,2011-07-27 - 2011-08-02, 2012-01, Vol.388 (3), p.32025-1 [Periódico revisado por pares]

Bristol: IOP Publishing

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Título:
Exploring single-photon ionization on the attosecond time scale
Autor: Gisselbrecht, M ; Klünder, K ; Dahlström, J M ; Fordell, T ; Swoboda, M ; Guénot, D ; Johnsson, P ; Caillat, J ; Mauritsson, J ; Maquet, A ; Taïeb, R ; L'Huillier, A
Assuntos: Atom and Molecular Physics and Optics ; Atom- och molekylfysik och optik ; Attosecond pulses ; Delay ; Dynamics ; Electrons ; Fysik ; Infrared lasers ; Ionization ; Natural Sciences ; Naturvetenskap ; Photoelectric effect ; Photoelectricity ; Photons ; Physical Sciences ; Physics ; Time
É parte de: 27th International Conference on Photonic, Electronic and Atomic Collisions (ICPEAC),Ireland,2011-07-27 - 2011-08-02, 2012-01, Vol.388 (3), p.32025-1
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
Descrição: One of the fundamental processes in nature is the photoelectric effect in which an electron is ripped away from its atom via the interaction with a photon. This process was long believed to be instantaneous but with the development of attosecond pulses (1 as 10−18 s) we can finally get an insight into its dynamic. Here we measure a delay in ionization time between two differently bound electrons. The outgoing electrons are created via ionization with a train of attosecond pulses and we probe their relative delay with a synchronized infrared laser. We demonstrate how this probe field influences the measured delays and show that this contribution can be estimated with a universal formula, which allows us to extract field free atomic data.
Editor: Bristol: IOP Publishing
Idioma: Inglês

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Exploring single-photon ionization on the attosecond time scale

Gisselbrecht, M ; Klünder, K ; Dahlström, J M ; Fordell, T ; Swoboda, M ; Guénot, D ; Johnsson, P ; Caillat, J ; Mauritsson, J ; Maquet, A ; Taïeb, R ; L'Huillier, A

Bristol: IOP Publishing

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