dc.contributor.author | Carrera, Juan J. | |
dc.contributor.author | Chu, Shih-I | |
dc.contributor.author | Tong, Xiao-Min | |
dc.date.accessioned | 2014-12-04T17:33:06Z | |
dc.date.available | 2014-12-04T17:33:06Z | |
dc.date.issued | 2005-06-21 | |
dc.identifier.citation | Carrera, 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.uri | http://hdl.handle.net/1808/16031 | |
dc.description | This is the published version, also available here: http://dx.doi.org/10.1103/PhysRevA.71.063813. | |
dc.description.abstract | We 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.publisher | American Physical Society | |
dc.title | 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 | |
dc.type | Article | |
kusw.kuauthor | Carrera, Juan J. | |
kusw.kuauthor | Chu, Shih-I | |
kusw.kudepartment | Chemistry | |
dc.identifier.doi | 10.1103/PhysRevA.71.063813 | |
kusw.oaversion | Scholarly/refereed, publisher version | |
kusw.oapolicy | This item does not meet KU Open Access policy criteria. | |
dc.rights.accessrights | openAccess | |