Ultrafast x-ray photochemistry at european XFEL: Capabilities of the femtosecond x-ray experiments (FXE) instrument
Authors:
- D. Khakhulin,
- F. Otte,
- M. Biednov,
- C. Bömer,
- T-K Choi,
- M. Diez,
- A. Galler,
- Y. Jiang,
- K. Kubicek,
- F.A. Lima,
- A. Rodriguez-Fernandez,
- P. Zalden,
- Wojciech Miłosz Gawełda,
- C. Bressler
Abstract
Time-resolved X-ray methods are widely used for monitoring transient intermediates over the course of photochemical Feajcjtions. Ultrafast X-ray absorption and emission spectroscopies as well as elastic X-ray scattering deliver detailed electronic and structural information on chemical dynamics in the solution phase. In this work, we describe the opportunities at the Femtosecond X-ray Experiments (FXE) instrument of European XFEL. Guided by the idea ot combining spectroscopic and scattering techniques in one experiment, the FXE instrument has completed the initial commissioning phase for most of its components and performed first successful experiments within the baseline capabilities. This is demonstrated by its currently 115 fs (FWHM) temporal resolution to acquire ultrafast X-ray emission spectra by simultaneously recording iron Kα and Kβ lines, next to wide angle X-ray scattering patterns on a photoexcited aqueous solution of [Fe(bpy)3]2+, a transition metal model compound. © 2020 by the authors.
- Record ID
- UAM0802240ca58b44a39462f3067cd6b5d9
- Author
- Journal series
- Applied Sciences-Basel, ISSN 2076-3417
- Issue year
- 2020
- Vol
- 10
- No
- 3
- Keywords in English
- EXAFS; RIXS; Time-resolved X-ray studies; Wide-angle X-ray scattering; X-ray diffraction; XANES; XRR
- ASJC Classification
- ; ; ; ; ;
- DOI
- DOI:10.3390/app10030995 Opening in a new tab
- URL
- https://www.scopus.com/inward/record.uri?eid=2-s2.0-85081239370&doi=10.3390%2fapp10030995&partnerID=40&md5=152b95e6dc7197adb8de005cbc29eba8 Opening in a new tab
- Language
- (en) English
- File
-
- File: 1
- applsci-10-00995-v2.pdf
-
- Score (nominal)
- 100
- Score source
- journalList
- Score
- = 100.0, 11-02-2022, ArticleFromJournal
- Publication indicators
- = 9; = 8; : 2018 = 0.985; : 2018 (2 years) = 2.217 - 2018 (5 years) =2.287
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- Uniform Resource Identifier
- https://researchportal.amu.edu.pl/info/article/UAM0802240ca58b44a39462f3067cd6b5d9/
- URN
urn:amu-prod:UAM0802240ca58b44a39462f3067cd6b5d9
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or PerishOpening in a new tab system.