Time-resolved ion imaging at free-electron lasers using TimepixCam

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dc.contributor.author Fisher-Levine, M.
dc.contributor.author Boll, R.
dc.contributor.author Ziaee, F.
dc.contributor.author Bomme, C.
dc.contributor.author Erk, B.
dc.contributor.author Rompotis, D.
dc.contributor.author Marchenko, T.
dc.contributor.author Nomerotski, A.
dc.contributor.author Rolles, D.
dc.date.accessioned 2019-04-17T14:12:56Z
dc.date.available 2019-04-17T14:12:56Z
dc.date.issued 2018-03-01
dc.identifier.uri http://hdl.handle.net/2097/39541
dc.description Citation: Fisher-Levine, M., Boll, R., Ziaee, F., Bomme, C., Erk, B., Rompotis, D., … Rolles, D. (2018). Time-resolved ion imaging at free-electron lasers using TimepixCam. Journal of Synchrotron Radiation, 25(2), 336–345. https://doi.org/10.1107/S1600577517018306
dc.description.abstract The application of a novel fast optical-imaging camera, TimepixCam, to molecular photoionization experiments using the velocity-map imaging technique at a free-electron laser is described. TimepixCam is a 256 × 256 pixel CMOS camera that is able to detect and time-stamp ion hits with 20 ns timing resolution, thus making it possible to record ion momentum images for all fragment ions simultaneously and avoiding the need to gate the detector on a single fragment. This allows the recording of significantly more data within a given amount of beam time and is particularly useful for pump–probe experiments, where drifts, for example, in the timing and pulse energy of the free-electron laser, severely limit the comparability of pump–probe scans for different fragments taken consecutively. In principle, this also allows ion–ion covariance or coincidence techniques to be applied to determine angular correlations between fragments.
dc.language.iso en_US
dc.relation.uri https://doi.org/10.1107/S1600577517018306
dc.rights © International Union of Crystallography. Prior permission is not required to reproduce short quotations, tables and figures from this article, provided the original authors and source are cited. For more information, click here.
dc.rights.uri http://journals.iucr.org/services/copyrightpolicy.html
dc.rights.uri https://rightsstatements.org/page/InC/1.0/?language=en
dc.subject time-stamping camera
dc.subject velocitymap imagine
dc.subject free-electron laser
dc.subject ultrafast laser
dc.title Time-resolved ion imaging at free-electron lasers using TimepixCam
dc.type Text
dc.date.published 2018
dc.citation.doi 10.1107/S1600577517018306
dc.citation.issn 1600-5775
dc.citation.issue 2
dc.citation.jtitle Journal of Synchrotron Radiation
dc.citation.volume 25
dc.citation Fisher-Levine, M., Boll, R., Ziaee, F., Bomme, C., Erk, B., Rompotis, D., … Rolles, D. (2018). Time-resolved ion imaging at free-electron lasers using TimepixCam. Journal of Synchrotron Radiation, 25(2), 336–345. https://doi.org/10.1107/S1600577517018306
dc.description.version Article: Version of Record (VoR)


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