Simulation studies for ion beam extraction systems

Detalhes bibliográficos
Autor(a) principal: Abdelrahman,M.M.
Data de Publicação: 2009
Outros Autores: Zakhary,S.G.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Physics
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332009000300005
Resumo: The characteristics of the ion beam extracted from an ion sources were investigated using computer code SIMION 3 D Version 7.0. It has been used to evaluate the extraction system in order to produce an ion beam with high current and low beam emittance. The results show that the shape of the extraction electrode plays an important role in ion beam formation. Comparison has been made between two extraction systems, Pierce extraction electrode and spherical extraction electrode. The results show that the spherical extraction system yields ion extraction beam with lower emittance and radius than that the Pierce system. The simulation can provide the basis for optimizing the extraction system and the acceleration gap for ion source.
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spelling Simulation studies for ion beam extraction systemsIon Beam EmittancePlasma MeniscusSpace ChargeIon TrajectoriesThe characteristics of the ion beam extracted from an ion sources were investigated using computer code SIMION 3 D Version 7.0. It has been used to evaluate the extraction system in order to produce an ion beam with high current and low beam emittance. The results show that the shape of the extraction electrode plays an important role in ion beam formation. Comparison has been made between two extraction systems, Pierce extraction electrode and spherical extraction electrode. The results show that the spherical extraction system yields ion extraction beam with lower emittance and radius than that the Pierce system. The simulation can provide the basis for optimizing the extraction system and the acceleration gap for ion source.Sociedade Brasileira de Física2009-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332009000300005Brazilian Journal of Physics v.39 n.2 2009reponame:Brazilian Journal of Physicsinstname:Sociedade Brasileira de Física (SBF)instacron:SBF10.1590/S0103-97332009000300005info:eu-repo/semantics/openAccessAbdelrahman,M.M.Zakhary,S.G.eng2009-07-17T00:00:00Zoai:scielo:S0103-97332009000300005Revistahttp://www.sbfisica.org.br/v1/home/index.php/pt/ONGhttps://old.scielo.br/oai/scielo-oai.phpsbfisica@sbfisica.org.br||sbfisica@sbfisica.org.br1678-44480103-9733opendoar:2009-07-17T00:00Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)false
dc.title.none.fl_str_mv Simulation studies for ion beam extraction systems
title Simulation studies for ion beam extraction systems
spellingShingle Simulation studies for ion beam extraction systems
Abdelrahman,M.M.
Ion Beam Emittance
Plasma Meniscus
Space Charge
Ion Trajectories
title_short Simulation studies for ion beam extraction systems
title_full Simulation studies for ion beam extraction systems
title_fullStr Simulation studies for ion beam extraction systems
title_full_unstemmed Simulation studies for ion beam extraction systems
title_sort Simulation studies for ion beam extraction systems
author Abdelrahman,M.M.
author_facet Abdelrahman,M.M.
Zakhary,S.G.
author_role author
author2 Zakhary,S.G.
author2_role author
dc.contributor.author.fl_str_mv Abdelrahman,M.M.
Zakhary,S.G.
dc.subject.por.fl_str_mv Ion Beam Emittance
Plasma Meniscus
Space Charge
Ion Trajectories
topic Ion Beam Emittance
Plasma Meniscus
Space Charge
Ion Trajectories
description The characteristics of the ion beam extracted from an ion sources were investigated using computer code SIMION 3 D Version 7.0. It has been used to evaluate the extraction system in order to produce an ion beam with high current and low beam emittance. The results show that the shape of the extraction electrode plays an important role in ion beam formation. Comparison has been made between two extraction systems, Pierce extraction electrode and spherical extraction electrode. The results show that the spherical extraction system yields ion extraction beam with lower emittance and radius than that the Pierce system. The simulation can provide the basis for optimizing the extraction system and the acceleration gap for ion source.
publishDate 2009
dc.date.none.fl_str_mv 2009-06-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332009000300005
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332009000300005
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-97332009000300005
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Física
publisher.none.fl_str_mv Sociedade Brasileira de Física
dc.source.none.fl_str_mv Brazilian Journal of Physics v.39 n.2 2009
reponame:Brazilian Journal of Physics
instname:Sociedade Brasileira de Física (SBF)
instacron:SBF
instname_str Sociedade Brasileira de Física (SBF)
instacron_str SBF
institution SBF
reponame_str Brazilian Journal of Physics
collection Brazilian Journal of Physics
repository.name.fl_str_mv Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)
repository.mail.fl_str_mv sbfisica@sbfisica.org.br||sbfisica@sbfisica.org.br
_version_ 1754734864837378048

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