Attosecond control of spin polarization in electron–ion recollision driven by intense tailored fields

dc.contributor.authorAyuso, David
dc.contributor.authorJiménez-Galán, Alvaro
dc.contributor.authorMorales, Felipe
dc.contributor.authorIvanov, Misha
dc.contributor.authorSmirnova, Olga
dc.date.accessioned2022-02-17T10:39:53Z
dc.date.available2022-02-17T10:39:53Z
dc.date.issued2017-07-06
dc.date.updated2022-02-11T07:06:10Z
dc.description.abstractTunnel ionization of noble gas atoms driven by a strong circularly polarized laser field in combination with a counter-rotating second harmonic generates spin-polarized electrons correlated to the spin-polarized ionic core. Crucially, such two-color field can bring the spin-polarized electrons back to the parent ion, enabling the scattering of the spin-polarized electron on the spin-polarized parent ion. Here we show how one can control the degree of spin polarization as a function of electron energy and recollision time by tuning the laser parameters, such as the relative intensities of the counter-rotating fields. The attosecond precision of the control over the degree of spin polarization opens the door for attosecond control and spectroscopy of spin-resolved dynamics.en
dc.description.sponsorshipDFG, 255652344, SPP 1840: Quantum Dynamics in Tailored Intense Fields (QUTIF)en
dc.identifier.eissn1367-2630
dc.identifier.urihttps://depositonce.tu-berlin.de/handle/11303/16424
dc.identifier.urihttp://dx.doi.org/10.14279/depositonce-15200
dc.language.isoenen
dc.rights.urihttps://creativecommons.org/licenses/by/3.0/en
dc.subject.ddc530 Physikde
dc.subject.otherspin polarizationen
dc.subject.otherattosecond physicsen
dc.subject.otherstrong laser fieldsen
dc.subject.otherelectron–ion recollisionen
dc.titleAttosecond control of spin polarization in electron–ion recollision driven by intense tailored fieldsen
dc.typeArticleen
dc.type.versionpublishedVersionen
dcterms.bibliographicCitation.articlenumber073007en
dcterms.bibliographicCitation.doi10.1088/1367-2630/aa732fen
dcterms.bibliographicCitation.issue7en
dcterms.bibliographicCitation.journaltitleNew Journal of Physicsen
dcterms.bibliographicCitation.originalpublishernameIOPen
dcterms.bibliographicCitation.originalpublisherplaceBristolen
dcterms.bibliographicCitation.volume19en
tub.accessrights.dnbfreeen
tub.affiliationFak. 2 Mathematik und Naturwissenschaften>Inst. Optik und Atomare Physikde
tub.affiliation.facultyFak. 2 Mathematik und Naturwissenschaftende
tub.affiliation.instituteInst. Optik und Atomare Physikde
tub.publisher.universityorinstitutionTechnische Universität Berlinen
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