Highly efficient soft x-ray spectrometer for transient absorption spectroscopy with broadband table-top high harmonic sources
dc.bibliographicCitation.firstPage | 034302 | eng |
dc.bibliographicCitation.issue | 3 | eng |
dc.bibliographicCitation.journalTitle | Structural dynamics | eng |
dc.bibliographicCitation.volume | 8 | eng |
dc.contributor.author | Kleine, Carlo | |
dc.contributor.author | Ekimova, Maria | |
dc.contributor.author | Winghart, Marc-Oliver | |
dc.contributor.author | Eckert, Sebastian | |
dc.contributor.author | Reichel, Oliver | |
dc.contributor.author | Löchel, Heike | |
dc.contributor.author | Probst, Jürgen | |
dc.contributor.author | Braig, Christoph | |
dc.contributor.author | Seifert, Christian | |
dc.contributor.author | Erko, Alexei | |
dc.contributor.author | Sokolov, Andrey | |
dc.contributor.author | Vrakking, Marc J. J. | |
dc.contributor.author | Nibbering, Erik T. J. | |
dc.contributor.author | Rouzée, Arnaud | |
dc.date.accessioned | 2022-04-20T12:44:25Z | |
dc.date.available | 2022-04-20T12:44:25Z | |
dc.date.issued | 2021 | |
dc.description.abstract | We present a novel soft x-ray spectrometer for ultrafast absorption spectroscopy utilizing table-top femtosecond high-order harmonic sources. Where most commercially available spectrometers rely on spherical variable line space gratings with a typical efficiency on the order of 3% in the first diffractive order, this spectrometer, based on a Hettrick-Underwood design, includes a reflective zone plate as a dispersive element. An improved efficiency of 12% at the N K-edge is achieved, accompanied by a resolving power of 890. The high performance of the soft x-ray spectrometer is further demonstrated by comparing nitrogen K-edge absorption spectra from calcium nitrate in aqueous solution obtained with our high-order harmonic source to previous measurements performed at the electron storage ring facility BESSY II. | eng |
dc.description.version | publishedVersion | eng |
dc.identifier.uri | https://oa.tib.eu/renate/handle/123456789/8748 | |
dc.identifier.uri | https://doi.org/10.34657/7786 | |
dc.language.iso | eng | eng |
dc.publisher | Melville, NY : AIP Publishing LLC | eng |
dc.relation.doi | https://doi.org/10.1063/4.0000096 | |
dc.relation.essn | 2329-7778 | |
dc.rights.license | CC BY 4.0 Unported | eng |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | eng |
dc.subject.ddc | 530 | eng |
dc.subject.ddc | 500 | eng |
dc.subject.other | Absorption spectroscopy | eng |
dc.subject.other | Calcium compounds | eng |
dc.subject.other | Efficiency | eng |
dc.subject.other | Harmonic analysis | eng |
dc.subject.other | Storage rings | eng |
dc.subject.other | X ray spectrometers | eng |
dc.subject.other | Dispersive elements | eng |
dc.subject.other | Electron storage ring | eng |
dc.subject.other | High order harmonics | eng |
dc.subject.other | Nitrogen K-edge | eng |
dc.subject.other | Reflective zones | eng |
dc.subject.other | Soft-x-ray spectrometers | eng |
dc.subject.other | Transient absorption spectroscopies | eng |
dc.subject.other | Variable line-space gratings | eng |
dc.subject.other | X rays | eng |
dc.title | Highly efficient soft x-ray spectrometer for transient absorption spectroscopy with broadband table-top high harmonic sources | eng |
dc.type | Article | eng |
dc.type | Text | eng |
tib.accessRights | openAccess | eng |
wgl.contributor | MBI | eng |
wgl.subject | Physik | eng |
wgl.type | Zeitschriftenartikel | eng |
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