Laser induced ultrafast H2+ dinamic and attosecond generation
- Autori: Castiglia, G.; Corso, P.; Daniele, R.; Fiordilino, E.; Morales, F.; Persico, F.
- Anno di pubblicazione: 2012
- Tipologia: Altro
- OA Link: http://hdl.handle.net/10447/72345
We examine the possibility that a H2+ molecular ion driven by a linearly polarized laser field can be considered as a source of attosecond pulses. The emisseion is investigated taking into account the role of the internuclear distance and by changing the angle between the laser field and the molecular axis. We find that the attosecond pulses emission happens when the electron cloud is over one nucleus; on the contrary, when the elctron is travelling between the two nuclei the attosecond emission do not take place.