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dc.contributor.authorCarrera, Juan J.
dc.contributor.authorChu, Shih-I
dc.contributor.authorTong, Xiao-Min
dc.date.accessioned2014-12-04T17:33:06Z
dc.date.available2014-12-04T17:33:06Z
dc.date.issued2005-06-21
dc.identifier.citationCarrera, Juan J., Chu, Shih-I., Tong, X. M. "Very-high-order harmonic generation from Ar atoms and Ar+ ions in superintense pulsed laser fields: An ab initio self-interaction-free time-dependent density-functional approach." Phys. Rev. A 71, 063813 – Published 21 June 2005. http://dx.doi.org/10.1103/PhysRevA.71.063813.
dc.identifier.urihttp://hdl.handle.net/1808/16031
dc.descriptionThis is the published version, also available here: http://dx.doi.org/10.1103/PhysRevA.71.063813.
dc.description.abstractWe present an ab initio nonpertubative investigation of the mechanisms responsible for the production of very-high-order harmonic generation (HHG) from Ar atoms and Ar+ ions by means of the self-interaction-free time-dependent density-functional theory recently developed. Further, by introducing an effective charge concept, we can study at which laser intensity the contribution to the high-energy HHG from Ar+ ions precede over the Ar atoms. Comparing the HHG behavior from Ar atoms and Ar+ ions in the superintense laser field, we conclude that the high-energy HHG observed in the recent experiment originated from the ionized Ar atoms.
dc.publisherAmerican Physical Society
dc.titleVery-high-order harmonic generation from Ar atoms and Ar+ ions in superintense pulsed laser fields: An ab initio self-interaction-free time-dependent density-functional approach
dc.typeArticle
kusw.kuauthorCarrera, Juan J.
kusw.kuauthorChu, Shih-I
kusw.kudepartmentChemistry
dc.identifier.doi10.1103/PhysRevA.71.063813
kusw.oaversionScholarly/refereed, publisher version
kusw.oapolicyThis item does not meet KU Open Access policy criteria.
dc.rights.accessrightsopenAccess


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