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dc.contributor.author
Marguí, Eva
dc.contributor.author
Hidalgo, Manuela
dc.contributor.author
Migliori, Alessandro
dc.contributor.author
Leani, Juan Jose
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dc.contributor.author
Queralt, Ignasi
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Kallithrakas Kontos, Nikolaos
dc.contributor.author
Streli, Christina
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Prost, Josef
dc.contributor.author
Karydas, Andreas Germanos
dc.date.available
2019-12-05T22:55:33Z
dc.date.issued
2018-07
dc.identifier.citation
Marguí, Eva; Hidalgo, Manuela; Migliori, Alessandro; Leani, Juan Jose; Queralt, Ignasi; et al.; A First Evaluation of the Analytical Capabilities of the New X-Ray Fluorescence Facility at International Atomic Energy Agency-Elettra Sincrotrone Trieste for Multipurpose Total Reflection X-Ray Fluorescence Analysis; Pergamon-Elsevier Science Ltd; Spectrochimica Acta Part B: Atomic Spectroscopy; 145; 7-2018; 8-19
dc.identifier.issn
0584-8547
dc.identifier.uri
http://hdl.handle.net/11336/91573
dc.description.abstract
The aim of the work is to present a systematic evaluation of the analytical capabilities of the new X-ray fluorescence facility jointly operated between the International Atomic Energy Agency and the Elettra Sincrotrone Trieste for multipurpose total reflection X-ray fluorescence analysis. The analytical performance of the XRF beamline end-station (IAEAXspe) was systematically evaluated under TXRF excitation geometry by analyzing different types of aqueous (lake, waste and fresh water) and solid (soil, vegetal, biological) certified reference materials using an excitation energy of 13.0 keV (for the purpose of multielemental analysis). The results obtained for both types of samples in terms of limits of detection and accuracy were also compared with those obtained using laboratory X-ray tube based TXRF systems with different features (including Mo and W X-ray tube systems). Taking advantage of the possibility to work under high vacuum, the IAEAXspe set-up instrumental sensitivity was also determined using an excitation energy of 6.2 keV to explore the possibilities for light elements determination. A clear improvement of the element detection limits is achieved when comparing this facility to conventional X-ray tube based TXRF systems highlighting the benefits of using the monoenergetic synchrotron exciting radiation and the ultra-high vacuum chamber in comparison with conventional laboratory systems. The results of the present work are discussed in view of further exploitation of the facility for different environmental and biological related applications.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Pergamon-Elsevier Science Ltd
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
MULTIELEMENT ANALYSIS
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SOLID SAMPLES
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SYNCHROTRON RADIATION
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TXRF
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WATER
dc.subject.classification
Física Atómica, Molecular y Química
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dc.subject.classification
Ciencias Físicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
A First Evaluation of the Analytical Capabilities of the New X-Ray Fluorescence Facility at International Atomic Energy Agency-Elettra Sincrotrone Trieste for Multipurpose Total Reflection X-Ray Fluorescence Analysis
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-10-22T16:42:10Z
dc.journal.volume
145
dc.journal.pagination
8-19
dc.journal.pais
Estados Unidos
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dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Marguí, Eva. Universidad de Girona; España
dc.description.fil
Fil: Hidalgo, Manuela. Universidad de Girona; España
dc.description.fil
Fil: Migliori, Alessandro. IAEA Laboratories; Austria
dc.description.fil
Fil: Leani, Juan Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina. IAEA Laboratories; Austria
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Fil: Queralt, Ignasi. Consejo Superior de Investigaciones Científicas; España
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Fil: Kallithrakas Kontos, Nikolaos. Technical University of Crete; Grecia
dc.description.fil
Fil: Streli, Christina. Technische Universitat Wien; Austria
dc.description.fil
Fil: Prost, Josef. Technische Universitat Wien; Austria
dc.description.fil
Fil: Karydas, Andreas Germanos. IAEA Laboratories; Austria. National Centre for Scientific Research; Grecia
dc.journal.title
Spectrochimica Acta Part B: Atomic Spectroscopy
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0584854718300466
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.sab.2018.03.016
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