Application of α-spectrometry to the study of U diffusion in nuclear reactor materials

Autores
Perez, Rodolfo Ariel; Gordillo, Jorge; Di Lalla, Nicolás
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
An experimental method used to study U diffusion at infinite dilution in materials is presented in this work. The spectra of a particles emitted by U at different depth in the material, after the diffusion annealing, is converted into diffusion profiles combining the knowledge on the stopping power of a-particles coming from particles accelerators into an algorithm developed here.Details of sample preparation and experimental set-up is given, as much as depth resolution and limits for the diffusion coefficients attainable with this technique. Diffusion of U in Mo and a-Ti are measured at several temperatures in order to check the technique.
Fil: Perez, Rodolfo Ariel. Universidad Nacional de San Martín. Instituto Sabato; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina
Fil: Gordillo, Jorge. Comisión Nacional de Energía Atómica; Argentina. Universidad Nacional de San Martín. Instituto Sabato; Argentina
Fil: Di Lalla, Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
DIFFUSION
ALPHA-SPECTROMETRY
URANIUM
NUCLEAR
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/243446
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Application of α-spectrometry to the study of U diffusion in nuclear reactor materialsPerez, Rodolfo ArielGordillo, JorgeDi Lalla, NicolásDIFFUSIONALPHA-SPECTROMETRYURANIUMNUCLEARhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2https://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1An experimental method used to study U diffusion at infinite dilution in materials is presented in this work. The spectra of a particles emitted by U at different depth in the material, after the diffusion annealing, is converted into diffusion profiles combining the knowledge on the stopping power of a-particles coming from particles accelerators into an algorithm developed here.Details of sample preparation and experimental set-up is given, as much as depth resolution and limits for the diffusion coefficients attainable with this technique. Diffusion of U in Mo and a-Ti are measured at several temperatures in order to check the technique.Fil: Perez, Rodolfo Ariel. Universidad Nacional de San Martín. Instituto Sabato; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; ArgentinaFil: Gordillo, Jorge. Comisión Nacional de Energía Atómica; Argentina. Universidad Nacional de San Martín. Instituto Sabato; ArgentinaFil: Di Lalla, Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier2012-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/243446Perez, Rodolfo Ariel; Gordillo, Jorge; Di Lalla, Nicolás; Application of α-spectrometry to the study of U diffusion in nuclear reactor materials; Elsevier; Measurement; 45; 7; 8-2012; 1836-18410263-2241CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0263224112001546info:eu-repo/semantics/altIdentifier/doi/10.1016/j.measurement.2012.03.034info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:32:53Zoai:ri.conicet.gov.ar:11336/243446instacron: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:34982025-09-29 09:32:54.102CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Application of α-spectrometry to the study of U diffusion in nuclear reactor materials
title Application of α-spectrometry to the study of U diffusion in nuclear reactor materials
spellingShingle Application of α-spectrometry to the study of U diffusion in nuclear reactor materials
Perez, Rodolfo Ariel
DIFFUSION
ALPHA-SPECTROMETRY
URANIUM
NUCLEAR
title_short Application of α-spectrometry to the study of U diffusion in nuclear reactor materials
title_full Application of α-spectrometry to the study of U diffusion in nuclear reactor materials
title_fullStr Application of α-spectrometry to the study of U diffusion in nuclear reactor materials
title_full_unstemmed Application of α-spectrometry to the study of U diffusion in nuclear reactor materials
title_sort Application of α-spectrometry to the study of U diffusion in nuclear reactor materials
dc.creator.none.fl_str_mv Perez, Rodolfo Ariel
Gordillo, Jorge
Di Lalla, Nicolás
author Perez, Rodolfo Ariel
author_facet Perez, Rodolfo Ariel
Gordillo, Jorge
Di Lalla, Nicolás
author_role author
author2 Gordillo, Jorge
Di Lalla, Nicolás
author2_role author
author
dc.subject.none.fl_str_mv DIFFUSION
ALPHA-SPECTROMETRY
URANIUM
NUCLEAR
topic DIFFUSION
ALPHA-SPECTROMETRY
URANIUM
NUCLEAR
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv An experimental method used to study U diffusion at infinite dilution in materials is presented in this work. The spectra of a particles emitted by U at different depth in the material, after the diffusion annealing, is converted into diffusion profiles combining the knowledge on the stopping power of a-particles coming from particles accelerators into an algorithm developed here.Details of sample preparation and experimental set-up is given, as much as depth resolution and limits for the diffusion coefficients attainable with this technique. Diffusion of U in Mo and a-Ti are measured at several temperatures in order to check the technique.
Fil: Perez, Rodolfo Ariel. Universidad Nacional de San Martín. Instituto Sabato; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina
Fil: Gordillo, Jorge. Comisión Nacional de Energía Atómica; Argentina. Universidad Nacional de San Martín. Instituto Sabato; Argentina
Fil: Di Lalla, Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description An experimental method used to study U diffusion at infinite dilution in materials is presented in this work. The spectra of a particles emitted by U at different depth in the material, after the diffusion annealing, is converted into diffusion profiles combining the knowledge on the stopping power of a-particles coming from particles accelerators into an algorithm developed here.Details of sample preparation and experimental set-up is given, as much as depth resolution and limits for the diffusion coefficients attainable with this technique. Diffusion of U in Mo and a-Ti are measured at several temperatures in order to check the technique.
publishDate 2012
dc.date.none.fl_str_mv 2012-08
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/11336/243446
Perez, Rodolfo Ariel; Gordillo, Jorge; Di Lalla, Nicolás; Application of α-spectrometry to the study of U diffusion in nuclear reactor materials; Elsevier; Measurement; 45; 7; 8-2012; 1836-1841
0263-2241
CONICET Digital
CONICET
url http://hdl.handle.net/11336/243446
identifier_str_mv Perez, Rodolfo Ariel; Gordillo, Jorge; Di Lalla, Nicolás; Application of α-spectrometry to the study of U diffusion in nuclear reactor materials; Elsevier; Measurement; 45; 7; 8-2012; 1836-1841
0263-2241
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0263224112001546
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.measurement.2012.03.034
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
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
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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score 13.070432

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