Photoelectron emission from metal surfaces by ultrashort laser pulses

Autores
Faraggi, Marisa Noemi; Gravielle, Maria Silvia; Silkin, V. M.
Año de publicación
2006
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Electron emission from metal surfaces produced by short laser pulses is studied within the framework of the distorted-wave formulation. The proposed approach, named surface-Volkov (SV)approximation, makes use of  the band-structure based (BSB)model and the Volkov phase to describe the interaction of the emitted electron with the surface and the external electric field, respectively. The BSB model provides a realistic representation of the surface, based on a model potential that includes the main features of the surface band structure. The SV method is applied to evaluate the photoelectron emission from the valence band of Al(111). Angular and energy distributions are investigated for different parameters of the laser pulse, keeping in all cases the carrier frequency larger than the plasmon one.
Fil: Faraggi, Marisa Noemi. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
Fil: Gravielle, Maria Silvia. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
Fil: Silkin, V. M.. Donostia International Physics Center; España
Materia
Laser Pulse
Metal Surface
Ultra-Short
Electron Emission
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:11336/22026
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Photoelectron emission from metal surfaces by ultrashort laser pulsesFaraggi, Marisa NoemiGravielle, Maria SilviaSilkin, V. M.Laser PulseMetal SurfaceUltra-ShortElectron Emissionhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Electron emission from metal surfaces produced by short laser pulses is studied within the framework of the distorted-wave formulation. The proposed approach, named surface-Volkov (SV)approximation, makes use of  the band-structure based (BSB)model and the Volkov phase to describe the interaction of the emitted electron with the surface and the external electric field, respectively. The BSB model provides a realistic representation of the surface, based on a model potential that includes the main features of the surface band structure. The SV method is applied to evaluate the photoelectron emission from the valence band of Al(111). Angular and energy distributions are investigated for different parameters of the laser pulse, keeping in all cases the carrier frequency larger than the plasmon one.Fil: Faraggi, Marisa Noemi. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; ArgentinaFil: Gravielle, Maria Silvia. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; ArgentinaFil: Silkin, V. M.. Donostia International Physics Center; EspañaAmerican Physical Society2006-12info: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/11336/22026Faraggi, Marisa Noemi; Gravielle, Maria Silvia; Silkin, V. M.; Photoelectron emission from metal surfaces by ultrashort laser pulses; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 73; 3; 12-2006; 1-7; 0329011050-2947CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevA.73.032901info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pra/abstract/10.1103/PhysRevA.73.032901info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:03:25Zoai:ri.conicet.gov.ar:11336/22026instacron: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 10:03:27.093CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Photoelectron emission from metal surfaces by ultrashort laser pulses
title Photoelectron emission from metal surfaces by ultrashort laser pulses
spellingShingle Photoelectron emission from metal surfaces by ultrashort laser pulses
Faraggi, Marisa Noemi
Laser Pulse
Metal Surface
Ultra-Short
Electron Emission
title_short Photoelectron emission from metal surfaces by ultrashort laser pulses
title_full Photoelectron emission from metal surfaces by ultrashort laser pulses
title_fullStr Photoelectron emission from metal surfaces by ultrashort laser pulses
title_full_unstemmed Photoelectron emission from metal surfaces by ultrashort laser pulses
title_sort Photoelectron emission from metal surfaces by ultrashort laser pulses
dc.creator.none.fl_str_mv Faraggi, Marisa Noemi
Gravielle, Maria Silvia
Silkin, V. M.
author Faraggi, Marisa Noemi
author_facet Faraggi, Marisa Noemi
Gravielle, Maria Silvia
Silkin, V. M.
author_role author
author2 Gravielle, Maria Silvia
Silkin, V. M.
author2_role author
author
dc.subject.none.fl_str_mv Laser Pulse
Metal Surface
Ultra-Short
Electron Emission
topic Laser Pulse
Metal Surface
Ultra-Short
Electron Emission
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Electron emission from metal surfaces produced by short laser pulses is studied within the framework of the distorted-wave formulation. The proposed approach, named surface-Volkov (SV)approximation, makes use of  the band-structure based (BSB)model and the Volkov phase to describe the interaction of the emitted electron with the surface and the external electric field, respectively. The BSB model provides a realistic representation of the surface, based on a model potential that includes the main features of the surface band structure. The SV method is applied to evaluate the photoelectron emission from the valence band of Al(111). Angular and energy distributions are investigated for different parameters of the laser pulse, keeping in all cases the carrier frequency larger than the plasmon one.
Fil: Faraggi, Marisa Noemi. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
Fil: Gravielle, Maria Silvia. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
Fil: Silkin, V. M.. Donostia International Physics Center; España
description Electron emission from metal surfaces produced by short laser pulses is studied within the framework of the distorted-wave formulation. The proposed approach, named surface-Volkov (SV)approximation, makes use of  the band-structure based (BSB)model and the Volkov phase to describe the interaction of the emitted electron with the surface and the external electric field, respectively. The BSB model provides a realistic representation of the surface, based on a model potential that includes the main features of the surface band structure. The SV method is applied to evaluate the photoelectron emission from the valence band of Al(111). Angular and energy distributions are investigated for different parameters of the laser pulse, keeping in all cases the carrier frequency larger than the plasmon one.
publishDate 2006
dc.date.none.fl_str_mv 2006-12
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/11336/22026
Faraggi, Marisa Noemi; Gravielle, Maria Silvia; Silkin, V. M.; Photoelectron emission from metal surfaces by ultrashort laser pulses; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 73; 3; 12-2006; 1-7; 032901
1050-2947
CONICET Digital
CONICET
url http://hdl.handle.net/11336/22026
identifier_str_mv Faraggi, Marisa Noemi; Gravielle, Maria Silvia; Silkin, V. M.; Photoelectron emission from metal surfaces by ultrashort laser pulses; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 73; 3; 12-2006; 1-7; 032901
1050-2947
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/PhysRevA.73.032901
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pra/abstract/10.1103/PhysRevA.73.032901
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 American Physical Society
publisher.none.fl_str_mv American Physical 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
_version_ 1842269800563212288
score 13.13397

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