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Vacuum space charge effects in sub-picosecond soft X-ray photoemission on a molecular adsorbate layer

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dc.contributor.coauthorDell'Angela, M.
dc.contributor.coauthorAnniyev, T.
dc.contributor.coauthorBeye, M.
dc.contributor.coauthorCoffee, R.
dc.contributor.coauthorFohlisch, A.
dc.contributor.coauthorGladh, J.
dc.contributor.coauthorKaya, S.
dc.contributor.coauthorKatayama, T.
dc.contributor.coauthorKrupin, O.
dc.contributor.coauthorNilsson, A.
dc.contributor.coauthorNordlund, D.
dc.contributor.coauthorSchlotter, W. F.
dc.contributor.coauthorSellberg, J. A.
dc.contributor.coauthorSorgenfrei, F.
dc.contributor.coauthorTurner, J. .J.
dc.contributor.coauthorOstrom, H.
dc.contributor.coauthorOgasawara, H.
dc.contributor.coauthorWolf, M.
dc.contributor.coauthorWurth, W.
dc.contributor.departmentDepartment of Chemistry
dc.contributor.kuauthorKaya, Sarp
dc.contributor.schoolcollegeinstituteCollege of Sciences
dc.date.accessioned2024-11-09T12:33:01Z
dc.date.issued2015
dc.description.abstractVacuum space charge induced kinetic energy shifts of O 1s and Ru 3d core levels in femtosecond soft X-ray photoemission spectra (PES) have been studied at a free electron laser (FEL) for an oxygen layer on Ru(0001). We fully reproduced the measurements by simulating the in-vacuum expansion of the photoelectrons and demonstrate the space charge contribution of the high-order harmonics in the FEL beam. Employing the same analysis for 400 nm pump-X-ray probe PES, we can disentangle the delay dependent Ru 3d energy shifts into effects induced by space charge and by lattice heating from the femtosecond pump pulse.
dc.description.fulltextYES
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.issue2
dc.description.openaccessYES
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuN/A
dc.description.sponsorshipLCLS, Stanford University through the Stanford Institute for Materials Energy Sciences (SIMES)
dc.description.sponsorshipLawrence Berkeley National Laboratory (LBNL)
dc.description.sponsorshipUniversity of Hamburg through the BMBF priority program
dc.description.sponsorshipCenter for Free Electron Laser Science (CFEL)
dc.description.sponsorshipBMBF priority program
dc.description.sponsorshipVolkswagenStiftung
dc.description.versionPublisher version
dc.description.volume2
dc.identifier.doi10.1063/1.4914892
dc.identifier.eissn2329-7778
dc.identifier.embargoNO
dc.identifier.filenameinventorynoIR00299
dc.identifier.quartileN/A
dc.identifier.urihttps://doi.org/10.1063/1.4914892
dc.identifier.wos354994100009
dc.keywordsFree-electron laser
dc.keywordsMetal-surfaces
dc.keywordsSource driven
dc.keywordsWater window
dc.keywordsSpectroscopy
dc.keywordsOperation
dc.language.isoeng
dc.publisherAmerican Institute of Physics (AIP) Publishing
dc.relation.grantnoFSP 301
dc.relation.grantnoFSP 301 FLASH
dc.relation.ispartofStructural Dynamics
dc.relation.urihttp://cdm21054.contentdm.oclc.org/cdm/ref/collection/IR/id/1325
dc.subjectPhysical chemistry
dc.subjectPhysics
dc.titleVacuum space charge effects in sub-picosecond soft X-ray photoemission on a molecular adsorbate layer
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.kuauthorKaya, Sarp
local.publication.orgunit1College of Sciences
local.publication.orgunit2Department of Chemistry
relation.isOrgUnitOfPublication035d8150-86c9-4107-af16-a6f0a4d538eb
relation.isOrgUnitOfPublication.latestForDiscovery035d8150-86c9-4107-af16-a6f0a4d538eb
relation.isParentOrgUnitOfPublicationaf0395b0-7219-4165-a909-7016fa30932d
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