Two-photon double ionization of rare gases by a superposition of harmonics
| dc.contributor.author | Benis, E. P. | en |
| dc.contributor.author | Charalambidis, D. | en |
| dc.contributor.author | Kitsopoulos, T. N. | en |
| dc.contributor.author | Tsakiris, G. D. | en |
| dc.contributor.author | Tzallas, P. | en |
| dc.date.accessioned | 2015-11-24T18:39:49Z | |
| dc.date.available | 2015-11-24T18:39:49Z | |
| dc.identifier.issn | 1050-2947 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/17498 | |
| dc.rights | Default Licence | - |
| dc.subject | cross-sections | en |
| dc.subject | helium | en |
| dc.subject | generation | en |
| dc.subject | spectra | en |
| dc.title | Two-photon double ionization of rare gases by a superposition of harmonics | en |
| heal.abstract | Two XUV-photon double ionization of Kr and Ar by an intense superposition of higher-order harmonics of a Ti:sapphire laser is demonstrated. The logarithm of the Kr2+ and Ar2+ signals measured as a function of the logarithm of the XUV intensity depicts a linear dependence with a slope of 1.8 +/- 0.2. Under the XUV intensities and photon energies employed, this slope value provides evidence that to the observed double ionization the direct process has a significant contribution. Applications of the above process to attosecond pulse metrology are also discussed. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.identifier.primary | Doi 10.1103/Physreva.74.051402 | - |
| heal.identifier.secondary | <Go to ISI>://000242408900009 | - |
| heal.identifier.secondary | http://pra.aps.org/abstract/PRA/v74/i5/e051402 | - |
| heal.journalName | Physical Review A | en |
| heal.journalType | peer reviewed | - |
| heal.language | en | - |
| heal.publicationDate | 2006 | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιών | el |
| heal.type | journalArticle | - |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.type.en | Journal article | en |
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