Development of a hard X-ray split-and-delay line and performance simulations for two-color pump-probe experiments at the European XFEL

dc.contributor.authorLu, Wei
dc.contributor.authorFriedrich, B.
dc.contributor.authorNoll, Tino
dc.contributor.authorZhou, K.
dc.contributor.authorHallmann, J.
dc.contributor.authorAnsaldi, G.
dc.contributor.authorRoth, T.
dc.contributor.authorSerkez, Svitozar
dc.contributor.authorGeloni, G.
dc.contributor.authorMadsen, Anders
dc.contributor.authorEisebitt, Stefan
dc.date.accessioned2020-05-18T16:01:32Z
dc.date.available2020-05-18T16:01:32Z
dc.date.issued2018-06-28
dc.descriptionThis article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Review of Scientific Instruments 89, 063121 (2018) and may be found at https://doi.org/10.1063/1.5027071.en
dc.description.abstractA hard X-ray Split-and-Delay Line (SDL) under construction for the Materials Imaging and Dynamics station at the European X-Ray Free-Electron Laser (XFEL) is presented. This device aims at providing pairs of X-ray pulses with a variable time delay ranging from −10 ps to 800 ps in a photon energy range from 5 to 10 keV for photon correlation and X-ray pump-probe experiments. A custom designed mechanical motion system including active feedback control ensures that the high demands for stability and accuracy can be met and the design goals achieved. Using special radiation configurations of the European XFEL’s SASE-2 undulator (SASE: Self-Amplified Spontaneous Emission), two-color hard x-ray pump-probe schemes with varying photon energy separations have been proposed. Simulations indicate that more than 109 photons on the sample per pulse-pair and up to about 10% photon energy separation can be achieved in the hard X-ray region using the SDL.en
dc.description.sponsorshipBMBF, 05K13KT4, Verbundprojekt FSP 302 - Freie-Elektronen-Laser: Nanoskopische Systeme. Teilprojekt 1: Split-and-Delay Instrument für die European XFEL Beamline Materials Imaging and Dynamicsen
dc.description.sponsorshipBMBF, 05K16BC1, Split-and-Delay Instrument für die European XFEL Beamline Materials Imaging and Dynamicsen
dc.identifier.eissn1089-7623
dc.identifier.issn0034-6748
dc.identifier.urihttps://depositonce.tu-berlin.de/handle/11303/11140
dc.identifier.urihttp://dx.doi.org/10.14279/depositonce-10031
dc.language.isoenen
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subject.ddc530 Physikde
dc.subject.otherSplit-and-Delay Lineen
dc.subject.otherSDLen
dc.subject.otherEuropean X-Ray Free-Electron Laseren
dc.subject.otherXFELen
dc.subject.otherimagingen
dc.subject.otherfree electron lasersen
dc.subject.otherhard X-rayen
dc.titleDevelopment of a hard X-ray split-and-delay line and performance simulations for two-color pump-probe experiments at the European XFELen
dc.typeArticleen
dc.type.versionpublishedVersionen
dcterms.bibliographicCitation.articlenumber063121en
dcterms.bibliographicCitation.doi10.1063/1.5027071en
dcterms.bibliographicCitation.issue6en
dcterms.bibliographicCitation.journaltitleReview of Scientific Instrumentsen
dcterms.bibliographicCitation.originalpublishernameAmerican Institute of Physics (AIP)en
dcterms.bibliographicCitation.originalpublisherplaceMelville, NYen
dcterms.bibliographicCitation.volume89en
tub.accessrights.dnbfreeen
tub.affiliationFak. 2 Mathematik und Naturwissenschaften::Inst. Optik und Atomare Physik::FG Röntgenoptik und Nanometer-Optikde
tub.affiliation.facultyFak. 2 Mathematik und Naturwissenschaftende
tub.affiliation.groupFG Röntgenoptik und Nanometer-Optikde
tub.affiliation.instituteInst. Optik und Atomare Physikde
tub.publisher.universityorinstitutionTechnische Universität Berlinen

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