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231225s2019 xx |||||o 00| ||eng c |
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|a 10.1107/S1600577519002431
|2 doi
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|a pubmed24n1476.xml
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|a (DE-627)NLM296935980
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|a (NLM)31074425
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Abraham, Baxter
|e verfasserin
|4 aut
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|a A high-throughput energy-dispersive tender X-ray spectrometer for shot-to-shot sulfur measurements
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|c 2019
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Revised 20.07.2024
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a open access.
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|a An X-ray emission spectrometer that can detect the sulfur Kα emission lines with large throughput and a high energy resolution is presented. The instrument is based on a large d-spacing perfect Bragg analyzer that diffracts the sulfur Kα emission at close to backscattering angles. This facilitates the application of efficient concepts routinely employed in hard X-ray spectrometers towards the tender X-ray regime. The instrument described in this work is based on an energy-dispersive von Hamos geometry that is well suited for photon-in photon-out spectroscopy at X-ray free-electron laser and synchrotron sources. Comparison of its performance with previously used instrumentation is presented through measurements using sulfur-containing species performed at the LCLS. It is shown that the overall signal intensity is increased by a factor of ∼15. Implementation of this approach in the design of a tender X-ray spectroscopy endstation for LCLS-II is also discussed
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|a Journal Article
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|a X-ray absorption spectroscopy
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|a X-ray emission spectroscopy
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|a X-ray free-electron lasers
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|a photon-in photon-out spectroscopy methods
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|a tender X-rays
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|a Nowak, Stanislaw
|e verfasserin
|4 aut
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|a Weninger, Clemens
|e verfasserin
|4 aut
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|a Armenta, Rebecca
|e verfasserin
|4 aut
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|a Defever, Jim
|e verfasserin
|4 aut
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|a Day, David
|e verfasserin
|4 aut
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|a Carini, Gabriella
|e verfasserin
|4 aut
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|a Nakahara, Kazutaka
|e verfasserin
|4 aut
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|a Gallo, Alessandro
|e verfasserin
|4 aut
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|a Nelson, Silke
|e verfasserin
|4 aut
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|a Nordlund, Dennis
|e verfasserin
|4 aut
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|a Kroll, Thomas
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|4 aut
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|a Hunter, Mark S
|e verfasserin
|4 aut
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|a van Driel, Tim
|e verfasserin
|4 aut
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|a Zhu, Diling
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|4 aut
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|a Weng, Tsu Chien
|e verfasserin
|4 aut
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|a Alonso-Mori, Roberto
|e verfasserin
|4 aut
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|a Sokaras, Dimosthenis
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Journal of synchrotron radiation
|d 1994
|g 26(2019), Pt 3 vom: 01. Mai, Seite 629-634
|w (DE-627)NLM09824129X
|x 1600-5775
|7 nnns
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| 773 |
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|g volume:26
|g year:2019
|g number:Pt 3
|g day:01
|g month:05
|g pages:629-634
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|u http://dx.doi.org/10.1107/S1600577519002431
|3 Volltext
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|h 629-634
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