Coulomb blockade in ion-induced electron emission and neutralization mechanisms

Autores
Bajales Luna, Noelia; Ferron, Julio; Goldberg, Edith Catalina
Año de publicación
2007
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We present a time-dependent quantum mechanical calculation of the charge transfer process in He+ /Al collision, where the resonant neutralization to the ground and first excited states of He is taken into account in a correlated way according to a Coulomb blockade effect. Our results provide an explanation to the discrepancies still found between theory and experiments in low energy ion scattering for this system, as well as allow us to understand the presence of high energy electrons in ion induced secondary electron emission spectra.
Fil: Bajales Luna, Noelia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Ferron, Julio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Goldberg, Edith Catalina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Materia
Electron Emission
Ion Scattering
Coulomb Blockade
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:11336/25945
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Coulomb blockade in ion-induced electron emission and neutralization mechanismsBajales Luna, NoeliaFerron, JulioGoldberg, Edith CatalinaElectron EmissionIon ScatteringCoulomb Blockadehttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We present a time-dependent quantum mechanical calculation of the charge transfer process in He+ /Al collision, where the resonant neutralization to the ground and first excited states of He is taken into account in a correlated way according to a Coulomb blockade effect. Our results provide an explanation to the discrepancies still found between theory and experiments in low energy ion scattering for this system, as well as allow us to understand the presence of high energy electrons in ion induced secondary electron emission spectra.Fil: Bajales Luna, Noelia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaFil: Ferron, Julio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaFil: Goldberg, Edith Catalina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaAmerican Physiological Society2007-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/25945Bajales Luna, Noelia; Ferron, Julio; Goldberg, Edith Catalina; Coulomb blockade in ion-induced electron emission and neutralization mechanisms; American Physiological Society; Physical Review B; 76; 24; 12-2007; 2454311-24543160163-1829CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.76.245431info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prb/abstract/10.1103/PhysRevB.76.245431info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:59:45Zoai:ri.conicet.gov.ar:11336/25945instacron: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:34982025-09-03 09:59:45.992CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Coulomb blockade in ion-induced electron emission and neutralization mechanisms
title Coulomb blockade in ion-induced electron emission and neutralization mechanisms
spellingShingle Coulomb blockade in ion-induced electron emission and neutralization mechanisms
Bajales Luna, Noelia
Electron Emission
Ion Scattering
Coulomb Blockade
title_short Coulomb blockade in ion-induced electron emission and neutralization mechanisms
title_full Coulomb blockade in ion-induced electron emission and neutralization mechanisms
title_fullStr Coulomb blockade in ion-induced electron emission and neutralization mechanisms
title_full_unstemmed Coulomb blockade in ion-induced electron emission and neutralization mechanisms
title_sort Coulomb blockade in ion-induced electron emission and neutralization mechanisms
dc.creator.none.fl_str_mv Bajales Luna, Noelia
Ferron, Julio
Goldberg, Edith Catalina
author Bajales Luna, Noelia
author_facet Bajales Luna, Noelia
Ferron, Julio
Goldberg, Edith Catalina
author_role author
author2 Ferron, Julio
Goldberg, Edith Catalina
author2_role author
author
dc.subject.none.fl_str_mv Electron Emission
Ion Scattering
Coulomb Blockade
topic Electron Emission
Ion Scattering
Coulomb Blockade
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We present a time-dependent quantum mechanical calculation of the charge transfer process in He+ /Al collision, where the resonant neutralization to the ground and first excited states of He is taken into account in a correlated way according to a Coulomb blockade effect. Our results provide an explanation to the discrepancies still found between theory and experiments in low energy ion scattering for this system, as well as allow us to understand the presence of high energy electrons in ion induced secondary electron emission spectra.
Fil: Bajales Luna, Noelia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Ferron, Julio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Goldberg, Edith Catalina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
description We present a time-dependent quantum mechanical calculation of the charge transfer process in He+ /Al collision, where the resonant neutralization to the ground and first excited states of He is taken into account in a correlated way according to a Coulomb blockade effect. Our results provide an explanation to the discrepancies still found between theory and experiments in low energy ion scattering for this system, as well as allow us to understand the presence of high energy electrons in ion induced secondary electron emission spectra.
publishDate 2007
dc.date.none.fl_str_mv 2007-12
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/11336/25945
Bajales Luna, Noelia; Ferron, Julio; Goldberg, Edith Catalina; Coulomb blockade in ion-induced electron emission and neutralization mechanisms; American Physiological Society; Physical Review B; 76; 24; 12-2007; 2454311-2454316
0163-1829
CONICET Digital
CONICET
url http://hdl.handle.net/11336/25945
identifier_str_mv Bajales Luna, Noelia; Ferron, Julio; Goldberg, Edith Catalina; Coulomb blockade in ion-induced electron emission and neutralization mechanisms; American Physiological Society; Physical Review B; 76; 24; 12-2007; 2454311-2454316
0163-1829
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.76.245431
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prb/abstract/10.1103/PhysRevB.76.245431
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
application/pdf
dc.publisher.none.fl_str_mv American Physiological Society
publisher.none.fl_str_mv American Physiological Society
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 13.13397

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