A compact von Hámos spectrometer for parallel X-ray Raman scattering and X-ray emission spectroscopy at ID20 of the European Synchrotron Radiation Facility

Ch. J. Sahle; F. Gerbon; C. Henriquet; R. Verbeni; B. Detlefs; A. Longo; A. Mirone; M.-C. Lagier; F. Otte; G. Spiekermann; S. Petitgirard

doi:10.1107/S1600577522011171

Journal of Synchrotron Radiation (Jan 2023)

A compact von Hámos spectrometer for parallel X-ray Raman scattering and X-ray emission spectroscopy at ID20 of the European Synchrotron Radiation Facility

Ch. J. Sahle,
F. Gerbon,
C. Henriquet,
R. Verbeni,
B. Detlefs,
A. Longo,
A. Mirone,
M.-C. Lagier,
F. Otte,
G. Spiekermann,
S. Petitgirard

Affiliations

Ch. J. Sahle: ESRF – The European Synchrotron, 71 Avenue des Martyrs, CS40220, 38000 Grenoble, France
F. Gerbon: ESRF – The European Synchrotron, 71 Avenue des Martyrs, CS40220, 38000 Grenoble, France
C. Henriquet: ESRF – The European Synchrotron, 71 Avenue des Martyrs, CS40220, 38000 Grenoble, France
R. Verbeni: ESRF – The European Synchrotron, 71 Avenue des Martyrs, CS40220, 38000 Grenoble, France
B. Detlefs: ESRF – The European Synchrotron, 71 Avenue des Martyrs, CS40220, 38000 Grenoble, France
A. Longo: ESRF – The European Synchrotron, 71 Avenue des Martyrs, CS40220, 38000 Grenoble, France
A. Mirone: ESRF – The European Synchrotron, 71 Avenue des Martyrs, CS40220, 38000 Grenoble, France
M.-C. Lagier: ESRF – The European Synchrotron, 71 Avenue des Martyrs, CS40220, 38000 Grenoble, France
F. Otte: Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Institute of Resource Ecology, PO Box 510119, 01314 Dresden, Germany
G. Spiekermann: Department of Earth Sciences, ETH Zürich, Zürich 8092, Switzerland
S. Petitgirard: Department of Earth Sciences, ETH Zürich, Zürich 8092, Switzerland

DOI: https://doi.org/10.1107/S1600577522011171
Journal volume & issue: Vol. 30, no. 1
pp. 251 – 257

Abstract

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A compact spectrometer for medium-resolution resonant and non-resonant X-ray emission spectroscopy in von Hámos geometry is described. The main motivation for the design and construction of the spectrometer is to allow for acquisition of non-resonant X-ray emission spectra while measuring non-resonant X-ray Raman scattering spectra at beamline ID20 of the European Synchrotron Radiation Facility. Technical details are provided and the performance and possible use of the spectrometer are demonstrated by presenting results of several X-ray spectroscopic methods on various compounds.

Published in Journal of Synchrotron Radiation

ISSN: 0909-0495 (Print); 1600-5775 (Online)
Publisher: International Union of Crystallography
Country of publisher: United Kingdom
LCC subjects: Science: Physics: Nuclear and particle physics. Atomic energy. Radioactivity; Science: Chemistry: Crystallography
Website: https://journals.iucr.org/s/

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