Theoretical analysis of hard x-ray generation by nonperturbative interaction of ultrashort light pulses with a metal

dc.bibliographicCitation.firstPage024102eng
dc.bibliographicCitation.issue2eng
dc.bibliographicCitation.volume2eng
dc.contributor.authorWeisshaupt, Jannick
dc.contributor.authorJuvé, Vincent
dc.contributor.authorHoltz, Marcel
dc.contributor.authorWoerner, Michael
dc.contributor.authorElsaesser, Thomas
dc.date.accessioned2022-07-22T05:27:57Z
dc.date.available2022-07-22T05:27:57Z
dc.date.issued2015
dc.description.abstractThe interaction of intense femtosecond pulses with metals allows for generating ultrashort hard x-rays. In contrast to plasma theories, tunneling from the target into vacuum is introduced as electron generation step, followed by vacuum acceleration in the laser field and re-entrance into the target to generate characteristic x-rays and Bremsstrahlung. For negligible space charge in vacuum, the Kα flux is proportional to the incident intensity and the wavelength squared, suggesting a strong enhancement of the x-ray flux by mid-infrared driving pulses. This prediction is in quantitative agreement with experiments on femtosecond Cu Kα generation.eng
dc.description.versionpublishedVersioneng
dc.identifier.urihttps://oa.tib.eu/renate/handle/123456789/9769
dc.identifier.urihttps://doi.org/10.34657/8807
dc.language.isoengeng
dc.publisherMelville, NY : AIP Publishing LLCeng
dc.relation.doihttps://doi.org/10.1063/1.4915485
dc.relation.essn2329-7778
dc.relation.ispartofseriesStructural dynamics 2 (2015), Nr. 2eng
dc.rights.licenseCC BY 3.0 Unportedeng
dc.rights.urihttps://creativecommons.org/licenses/by/3.0/eng
dc.subjectElectromagnetic pulseeng
dc.subjectPlasma theoryeng
dc.subjectCharacteristic x rayseng
dc.subjectElectron generationeng
dc.subjectHard X-ray generationeng
dc.subjectIncident intensityeng
dc.subjectQuantitative agreementeng
dc.subjectUltra-short light pulseeng
dc.subjectUltrashort hard x-rayseng
dc.subjectVacuum accelerationeng
dc.subjectX rayseng
dc.subject.ddc530eng
dc.subject.ddc500eng
dc.titleTheoretical analysis of hard x-ray generation by nonperturbative interaction of ultrashort light pulses with a metaleng
dc.typearticleeng
dc.typeTexteng
dcterms.bibliographicCitation.journalTitleStructural dynamicseng
tib.accessRightsopenAccesseng
wgl.contributorMBIeng
wgl.subjectPhysikeng
wgl.typeZeitschriftenartikeleng
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