Tritium retention characteristics in dust particles in JET with ITER-like wall

A tritium imaging plate technique (TIPT) in combination with an electron-probe microscopic analysis (EPMA) were applied to examine tritium (T) retention characteristics in individual dust particles collected in the Joint European Torus with the ITER-like Wall (JET-ILW) after the first campaign in 20...

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Detalhes bibliográficos
Autores: Otsuka, T., Masuzaki, S., Asiwaka, N., Hatano, Y., Asakura, Y., Jet Contributors, García Muñoz, Manuel
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2018
País:España
Recursos:Universidad de Sevilla (US)
Repositorio:idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:oai:idus.us.es:11441/99384
Acesso em linha:https://hdl.handle.net/11441/99384
https://doi.org/10.1016/j.nme.2018.11.001
Access Level:acceso abierto
Palavra-chave:JET-ILW
Dust
Tritium
Imaging plate
Electron prove microscopic analysis
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spelling Tritium retention characteristics in dust particles in JET with ITER-like wallOtsuka, T.Masuzaki, S.Asiwaka, N.Hatano, Y.Asakura, Y.Jet ContributorsGarcía Muñoz, ManuelJET-ILWDustTritiumImaging plateElectron prove microscopic analysisA tritium imaging plate technique (TIPT) in combination with an electron-probe microscopic analysis (EPMA) were applied to examine tritium (T) retention characteristics in individual dust particles collected in the Joint European Torus with the ITER-like Wall (JET-ILW) after the first campaign in 2011-2012. A lot of carbon (C)-dominated dust particles were found, which would be pre-existing carbon deposits in the JET-C or released carbon particles from the remaining carbon-fiber components in the JET-ILW. Most of T was retained at the surface of and/or in the C-dominated dust particles. The retention in tungsten, beryllium and other metal-dominated dust particles is relatively lower by a factor of 10-100 in comparison with that in the Cdominated particles.EURATOM 633053SPS KAKENH JP26289353NIFS Bilateral Collaboration NIFS13KUHR023ElsevierFísica Atómica, Molecular y NuclearRNM138: Física Nuclear Aplicada2018info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://hdl.handle.net/11441/99384https://doi.org/10.1016/j.nme.2018.11.001reponame:idUS. Depósito de Investigación de la Universidad de Sevillainstname:Universidad de Sevilla (US)InglésNuclear Materials and Energy, 17, 279-283.633053JP26289353NIFS13KUHR023https://doi.org/10.1016/j.nme.2018.11.001info:eu-repo/semantics/openAccessoai:idus.us.es:11441/993842026-06-17T12:51:07Z
dc.title.none.fl_str_mv Tritium retention characteristics in dust particles in JET with ITER-like wall
title Tritium retention characteristics in dust particles in JET with ITER-like wall
spellingShingle Tritium retention characteristics in dust particles in JET with ITER-like wall
Otsuka, T.
JET-ILW
Dust
Tritium
Imaging plate
Electron prove microscopic analysis
title_short Tritium retention characteristics in dust particles in JET with ITER-like wall
title_full Tritium retention characteristics in dust particles in JET with ITER-like wall
title_fullStr Tritium retention characteristics in dust particles in JET with ITER-like wall
title_full_unstemmed Tritium retention characteristics in dust particles in JET with ITER-like wall
title_sort Tritium retention characteristics in dust particles in JET with ITER-like wall
dc.creator.none.fl_str_mv Otsuka, T.
Masuzaki, S.
Asiwaka, N.
Hatano, Y.
Asakura, Y.
Jet Contributors
García Muñoz, Manuel
author Otsuka, T.
author_facet Otsuka, T.
Masuzaki, S.
Asiwaka, N.
Hatano, Y.
Asakura, Y.
Jet Contributors
García Muñoz, Manuel
author_role author
author2 Masuzaki, S.
Asiwaka, N.
Hatano, Y.
Asakura, Y.
Jet Contributors
García Muñoz, Manuel
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Física Atómica, Molecular y Nuclear
RNM138: Física Nuclear Aplicada
dc.subject.none.fl_str_mv JET-ILW
Dust
Tritium
Imaging plate
Electron prove microscopic analysis
topic JET-ILW
Dust
Tritium
Imaging plate
Electron prove microscopic analysis
description A tritium imaging plate technique (TIPT) in combination with an electron-probe microscopic analysis (EPMA) were applied to examine tritium (T) retention characteristics in individual dust particles collected in the Joint European Torus with the ITER-like Wall (JET-ILW) after the first campaign in 2011-2012. A lot of carbon (C)-dominated dust particles were found, which would be pre-existing carbon deposits in the JET-C or released carbon particles from the remaining carbon-fiber components in the JET-ILW. Most of T was retained at the surface of and/or in the C-dominated dust particles. The retention in tungsten, beryllium and other metal-dominated dust particles is relatively lower by a factor of 10-100 in comparison with that in the Cdominated particles.
publishDate 2018
dc.date.none.fl_str_mv 2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/11441/99384
https://doi.org/10.1016/j.nme.2018.11.001
url https://hdl.handle.net/11441/99384
https://doi.org/10.1016/j.nme.2018.11.001
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Nuclear Materials and Energy, 17, 279-283.
633053
JP26289353
NIFS13KUHR023
https://doi.org/10.1016/j.nme.2018.11.001
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:idUS. Depósito de Investigación de la Universidad de Sevilla
instname:Universidad de Sevilla (US)
instname_str Universidad de Sevilla (US)
reponame_str idUS. Depósito de Investigación de la Universidad de Sevilla
collection idUS. Depósito de Investigación de la Universidad de Sevilla
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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