Wavelength-dispersive spectrometer for X-ray microfluorescence analysis at the X-ray microscopy beamline ID21 (ESRF)

The development of a wavelength-dispersive spectrometer for microfluorescence analysis at the X-ray Microscopy ID21 beamline of the European Synchrotron Radiation Facility (ESRF) is reported. The spectrometer is based on a polycapillary optic for X-ray fluorescence collection and is operated in a fl...

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Autores principales: Szlachetko, J., Cotte, M., Morse, J., Salomé, M., Jagodzinski, P., Dousse, J.-Cl., Hoszowska, J., Kayser, Y., Susini, J.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Research Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3025658/
https://www.ncbi.nlm.nih.gov/pubmed/20400840
http://dx.doi.org/10.1107/S0909049510010691
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author Szlachetko, J.
Cotte, M.
Morse, J.
Salomé, M.
Jagodzinski, P.
Dousse, J.-Cl.
Hoszowska, J.
Kayser, Y.
Susini, J.
author_facet Szlachetko, J.
Cotte, M.
Morse, J.
Salomé, M.
Jagodzinski, P.
Dousse, J.-Cl.
Hoszowska, J.
Kayser, Y.
Susini, J.
author_sort Szlachetko, J.
collection PubMed
description The development of a wavelength-dispersive spectrometer for microfluorescence analysis at the X-ray Microscopy ID21 beamline of the European Synchrotron Radiation Facility (ESRF) is reported. The spectrometer is based on a polycapillary optic for X-ray fluorescence collection and is operated in a flat-crystal geometry. The design considerations as well as operation characteristics of the spectrometer are presented. The achieved performances, in particular the energy resolution, are compared with the results of Monte Carlo simulations. Further improvement in the energy resolution, down to ∼eV range, by employing a double-crystal geometry is examined. Finally, examples of applications requiring both spatial and spectral resolutions are presented.
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spelling pubmed-30256582011-01-25 Wavelength-dispersive spectrometer for X-ray microfluorescence analysis at the X-ray microscopy beamline ID21 (ESRF) Szlachetko, J. Cotte, M. Morse, J. Salomé, M. Jagodzinski, P. Dousse, J.-Cl. Hoszowska, J. Kayser, Y. Susini, J. J Synchrotron Radiat Research Papers The development of a wavelength-dispersive spectrometer for microfluorescence analysis at the X-ray Microscopy ID21 beamline of the European Synchrotron Radiation Facility (ESRF) is reported. The spectrometer is based on a polycapillary optic for X-ray fluorescence collection and is operated in a flat-crystal geometry. The design considerations as well as operation characteristics of the spectrometer are presented. The achieved performances, in particular the energy resolution, are compared with the results of Monte Carlo simulations. Further improvement in the energy resolution, down to ∼eV range, by employing a double-crystal geometry is examined. Finally, examples of applications requiring both spatial and spectral resolutions are presented. International Union of Crystallography 2010-05-01 2010-04-01 /pmc/articles/PMC3025658/ /pubmed/20400840 http://dx.doi.org/10.1107/S0909049510010691 Text en © J. Szlachetko et al. 2010 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Research Papers
Szlachetko, J.
Cotte, M.
Morse, J.
Salomé, M.
Jagodzinski, P.
Dousse, J.-Cl.
Hoszowska, J.
Kayser, Y.
Susini, J.
Wavelength-dispersive spectrometer for X-ray microfluorescence analysis at the X-ray microscopy beamline ID21 (ESRF)
title Wavelength-dispersive spectrometer for X-ray microfluorescence analysis at the X-ray microscopy beamline ID21 (ESRF)
title_full Wavelength-dispersive spectrometer for X-ray microfluorescence analysis at the X-ray microscopy beamline ID21 (ESRF)
title_fullStr Wavelength-dispersive spectrometer for X-ray microfluorescence analysis at the X-ray microscopy beamline ID21 (ESRF)
title_full_unstemmed Wavelength-dispersive spectrometer for X-ray microfluorescence analysis at the X-ray microscopy beamline ID21 (ESRF)
title_short Wavelength-dispersive spectrometer for X-ray microfluorescence analysis at the X-ray microscopy beamline ID21 (ESRF)
title_sort wavelength-dispersive spectrometer for x-ray microfluorescence analysis at the x-ray microscopy beamline id21 (esrf)
topic Research Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3025658/
https://www.ncbi.nlm.nih.gov/pubmed/20400840
http://dx.doi.org/10.1107/S0909049510010691
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