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College of Natural Sciences(자연과학대학)Dept. of Physics(물리학과)PH-Journal Papers(저널논문)

Frequency dependence of non-sequential double ionization

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dc.contributor.authorChen, Jko
dc.contributor.authorKim, JHko
dc.contributor.authorNam, Chang Heeko
dc.date.accessioned2010-04-30T06:51:31Z-
dc.date.available2010-04-30T06:51:31Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2003-02-
dc.identifier.citationJOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, v.36, pp.691 - 697-
dc.identifier.issn0953-4075-
dc.identifier.urihttp://hdl.handle.net/10203/18040-
dc.description.abstractThe frequency dependence of non-sequential double ionization (NSDI) of Ne is studied using a semiclassical rescattering model. It is found that the ratio (Ne2+/Ne+), calculated for a laser intensity of 1.0 x 10(15) W cm(-2), increases while the wavelength decreases down to about 250 nm, the limit of the applied model. Careful investigations of the trajectories show that there are two categories of double ionization: 'instant ionization' and 'delayed ionization'. By limiting the time interval between the re-collision time and ionization time, the 'delayed ionization' is identified to give rise to the high probability of NSDI in the short wavelength region.-
dc.description.sponsorshipThis work was supported by the Ministry of Science and Technology of Korea through the Creative Research Initiative Programme.en
dc.languageEnglish-
dc.language.isoen_USen
dc.publisherIOP PUBLISHING LTD-
dc.subjectMULTIPHOTON DOUBLE-IONIZATION-
dc.subjectFIELD DOUBLE-IONIZATION-
dc.subjectSTRONG LASER FIELDS-
dc.subjectMOMENTUM DISTRIBUTIONS-
dc.subjectGAS ATOMS-
dc.subjectHELIUM-
dc.subjectIONS-
dc.subjectMECHANISM-
dc.subjectDYNAMICS-
dc.subjectSPECTRA-
dc.titleFrequency dependence of non-sequential double ionization-
dc.typeArticle-
dc.identifier.wosid000184012300009-
dc.identifier.scopusid2-s2.0-0037469707-
dc.type.rimsART-
dc.citation.volume36-
dc.citation.beginningpage691-
dc.citation.endingpage697-
dc.citation.publicationnameJOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorNam, Chang Hee-
dc.contributor.nonIdAuthorChen, J-
dc.contributor.nonIdAuthorKim, JH-
dc.type.journalArticleArticle-
dc.subject.keywordPlusMULTIPHOTON DOUBLE-IONIZATION-
dc.subject.keywordPlusFIELD DOUBLE-IONIZATION-
dc.subject.keywordPlusSTRONG LASER FIELDS-
dc.subject.keywordPlusMOMENTUM DISTRIBUTIONS-
dc.subject.keywordPlusHELIUM-
dc.subject.keywordPlusATOMS-
dc.subject.keywordPlusIONS-
dc.subject.keywordPlusMECHANISM-
dc.subject.keywordPlusDYNAMICS-
dc.subject.keywordPlusSPECTRA-
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