A molecular-scale photocathode - using a molecule's own electrons to image itself

DOI	Trouver le DOI : https://doi.org/10.1016/j.nimb.2005.07.008
Auteur	Rechercher : Villeneuve, D.¹; Rechercher : Niikura, Hiromichi¹; Rechercher : Milosevic, Nenad; Rechercher : Brabec, Thomas; Rechercher : Corkum, Paul¹
Affiliation	Conseil national de recherches du Canada
Format	Texte, Article
Sujet	electronuclear reactions; laser accelerator; photocathode; recollision electrons; strong-field physics
Résumé	Free electrons in intense laser fields can oscillate with relativistic velocities. By choosing the optical phase at which an electron is detached from an atom or molecule, the electron can re-collide with its parent ion with energies ranging from eV to MeV. Because the electron originates from its target, the probability of re-collision is high, leading to equivalent current densities exceeding 1010?A/cm2. We characterize the attosecond duration of these current pulses, and show how it may be possible to time-resolve nuclear processes.
Date de publication	2005-12
Dans	Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 241, nº 1-4 (décembre 2005) : 69–72.
Publications évaluées par des pairs	Oui
Numéro NPARC	12338010
Exporter la notice	Exporter en format RIS
Signaler une correction	Signaler une correction (s'ouvre dans un nouvel onglet)
Identificateur de l’enregistrement	7c8aebe5-d23e-45ec-8fb0-b43273ff8055
Enregistrement créé	2009-09-10
Enregistrement modifié	2020-04-07