Experimental Separation of Subcycle Ionization Bursts in Strong-Field Double Ionization of H_{2}.
Phys Rev Lett
; 124(10): 103201, 2020 Mar 13.
Article
em En
| MEDLINE
| ID: mdl-32216425
ABSTRACT
We report on the unambiguous observation of the subcycle ionization bursts in sequential strong-field double ionization of H_{2} and their disentanglement in molecular frame photoelectron angular distributions. This observation was made possible by the use of few-cycle laser pulses with a known carrier-envelope phase, in combination with multiparticle coincidence momentum imaging. The approach demonstrated here will allow sampling of the intramolecular electron dynamics and the investigation of charge-state-specific Coulomb distortions on emitted electrons in polyatomic molecules.
Texto completo:
1
Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2020
Tipo de documento:
Article