Standardless quantification methods in electron probe microanalysis

The elemental composition of a solid sample can be determined by electron probe microanalysis with or without the use of standards. The standardless algorithms are quite faster than the methods that require standards; they are useful when a suitable set of standards is not available or for rough sam...

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Autores: Trincavelli, Jorge Carlos, Limandri, Silvina Paola, Bonetto, Rita Dominga
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2014
País:Argentina
Institución:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/31802
Acceso en línea:http://hdl.handle.net/11336/31802
Access Level:acceso abierto
Palabra clave:Standardless Analysis
Electron Probe Microanalysis
Quantification Methods
Estimation of Uncertainties
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
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spelling Standardless quantification methods in electron probe microanalysisTrincavelli, Jorge CarlosLimandri, Silvina PaolaBonetto, Rita DomingaStandardless AnalysisElectron Probe MicroanalysisQuantification MethodsEstimation of Uncertaintieshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The elemental composition of a solid sample can be determined by electron probe microanalysis with or without the use of standards. The standardless algorithms are quite faster than the methods that require standards; they are useful when a suitable set of standards is not available or for rough samples, and also they help to solve the problem of current variation, for example, in equipments with cold field emission gun. Due to significant advances in the accuracy achieved during the last years, product of the successive efforts made to improve the description of generation, absorption and detection of X-rays, the standardless methods have increasingly become an interesting option for the user. Nevertheless, up to now, algorithms that use standards are still more precise than standardless methods. It is important to remark, that care must be taken with results provided by standardless methods that normalize the calculated concentration values to 100%, unless an estimate of the errors is reported. In this work, a comprehensive discussion of the key features of the main standardless quantification methods, as well as the level of accuracy achieved by them is presented.Fil: Trincavelli, Jorge Carlos. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. 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; ArgentinaFil: Limandri, Silvina Paola. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. 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; ArgentinaFil: Bonetto, Rita Dominga. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas "Dr. Jorge J. Ronco". Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Ciencias Aplicadas; ArgentinaPergamon-Elsevier Science Ltd.2014-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/31802Trincavelli, Jorge Carlos; Limandri, Silvina Paola; Bonetto, Rita Dominga; Standardless quantification methods in electron probe microanalysis; Pergamon-Elsevier Science Ltd.; Spectrochimica Acta Part B: Atomic Spectroscopy; 101; 11-2014; 76-850584-8547CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.sab.2014.07.016info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0584854714001566info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T13:51:53Zoai:ri.conicet.gov.ar:11336/31802instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982024-05-08 13:51:54.103CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Standardless quantification methods in electron probe microanalysis
title Standardless quantification methods in electron probe microanalysis
spellingShingle Standardless quantification methods in electron probe microanalysis
Trincavelli, Jorge Carlos
Standardless Analysis
Electron Probe Microanalysis
Quantification Methods
Estimation of Uncertainties
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
title_short Standardless quantification methods in electron probe microanalysis
title_full Standardless quantification methods in electron probe microanalysis
title_fullStr Standardless quantification methods in electron probe microanalysis
title_full_unstemmed Standardless quantification methods in electron probe microanalysis
title_sort Standardless quantification methods in electron probe microanalysis
dc.creator.none.fl_str_mv Trincavelli, Jorge Carlos
Limandri, Silvina Paola
Bonetto, Rita Dominga
author Trincavelli, Jorge Carlos
author_facet Trincavelli, Jorge Carlos
Limandri, Silvina Paola
Bonetto, Rita Dominga
author_role author
author2 Limandri, Silvina Paola
Bonetto, Rita Dominga
author2_role author
author
dc.subject.none.fl_str_mv Standardless Analysis
Electron Probe Microanalysis
Quantification Methods
Estimation of Uncertainties
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
topic Standardless Analysis
Electron Probe Microanalysis
Quantification Methods
Estimation of Uncertainties
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
description The elemental composition of a solid sample can be determined by electron probe microanalysis with or without the use of standards. The standardless algorithms are quite faster than the methods that require standards; they are useful when a suitable set of standards is not available or for rough samples, and also they help to solve the problem of current variation, for example, in equipments with cold field emission gun. Due to significant advances in the accuracy achieved during the last years, product of the successive efforts made to improve the description of generation, absorption and detection of X-rays, the standardless methods have increasingly become an interesting option for the user. Nevertheless, up to now, algorithms that use standards are still more precise than standardless methods. It is important to remark, that care must be taken with results provided by standardless methods that normalize the calculated concentration values to 100%, unless an estimate of the errors is reported. In this work, a comprehensive discussion of the key features of the main standardless quantification methods, as well as the level of accuracy achieved by them is presented.
publishDate 2014
dc.date.none.fl_str_mv 2014-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/31802
Trincavelli, Jorge Carlos; Limandri, Silvina Paola; Bonetto, Rita Dominga; Standardless quantification methods in electron probe microanalysis; Pergamon-Elsevier Science Ltd.; Spectrochimica Acta Part B: Atomic Spectroscopy; 101; 11-2014; 76-85
0584-8547
CONICET Digital
CONICET
url http://hdl.handle.net/11336/31802
identifier_str_mv Trincavelli, Jorge Carlos; Limandri, Silvina Paola; Bonetto, Rita Dominga; Standardless quantification methods in electron probe microanalysis; Pergamon-Elsevier Science Ltd.; Spectrochimica Acta Part B: Atomic Spectroscopy; 101; 11-2014; 76-85
0584-8547
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.sab.2014.07.016
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0584854714001566
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd.
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd.
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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