Fast atom diffraction for multi-electronic atoms scattered from a LiF surface

Autores
Gravielle, M.S.; Schüller, A.; Winter, H.; Miraglia, J.E.
Año de publicación
2012
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
In this work we investigate experimentally and theoretically angular distributions of swift multi-electronic atoms after colliding with a LiF(001) surface under axial surface channeling conditions. We use the surface eikonal approximation to describe the quantum interference of scattered projectiles. The atom-surface interaction is represented by means of a pairwise additive potential that includes the contribution of the projectile polarization. The aim is to use the experimental spectra to test the range of validity of the proposed potential model. © Published under licence by IOP Publishing Ltd.
Fil:Gravielle, M.S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
Fil:Miraglia, J.E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
Fuente
J. Phys. Conf. Ser. 2012;388(PART 13)
Materia
Atoms
Condensed matter physics
Projectiles
Axial surface channeling
Eikonal approximations
Experimental spectra
Fast atom diffractions
Potential Model
Quantum interference
Surface interactions
Surface scattering
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/2.5/ar
Repositorio
Biblioteca Digital (UBA-FCEN)
Institución
Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
OAI Identificador
paperaa:paper_17426588_v388_nPART13_p_Gravielle
Acceder
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oai_identifier_str paperaa:paper_17426588_v388_nPART13_p_Gravielle
network_acronym_str BDUBAFCEN
repository_id_str 1896
network_name_str Biblioteca Digital (UBA-FCEN)
spelling Fast atom diffraction for multi-electronic atoms scattered from a LiF surfaceGravielle, M.S.Schüller, A.Winter, H.Miraglia, J.E.AtomsCondensed matter physicsProjectilesAxial surface channelingEikonal approximationsExperimental spectraFast atom diffractionsPotential ModelQuantum interferenceSurface interactionsSurface scatteringIn this work we investigate experimentally and theoretically angular distributions of swift multi-electronic atoms after colliding with a LiF(001) surface under axial surface channeling conditions. We use the surface eikonal approximation to describe the quantum interference of scattered projectiles. The atom-surface interaction is represented by means of a pairwise additive potential that includes the contribution of the projectile polarization. The aim is to use the experimental spectra to test the range of validity of the proposed potential model. © Published under licence by IOP Publishing Ltd.Fil:Gravielle, M.S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.Fil:Miraglia, J.E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.2012info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfhttp://hdl.handle.net/20.500.12110/paper_17426588_v388_nPART13_p_GravielleJ. Phys. Conf. Ser. 2012;388(PART 13)reponame:Biblioteca Digital (UBA-FCEN)instname:Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturalesinstacron:UBA-FCENenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/2.5/ar2025-09-29T13:43:09Zpaperaa:paper_17426588_v388_nPART13_p_GravielleInstitucionalhttps://digital.bl.fcen.uba.ar/Universidad públicaNo correspondehttps://digital.bl.fcen.uba.ar/cgi-bin/oaiserver.cgiana@bl.fcen.uba.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:18962025-09-29 13:43:10.518Biblioteca Digital (UBA-FCEN) - Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturalesfalse
dc.title.none.fl_str_mv Fast atom diffraction for multi-electronic atoms scattered from a LiF surface
title Fast atom diffraction for multi-electronic atoms scattered from a LiF surface
spellingShingle Fast atom diffraction for multi-electronic atoms scattered from a LiF surface
Gravielle, M.S.
Atoms
Condensed matter physics
Projectiles
Axial surface channeling
Eikonal approximations
Experimental spectra
Fast atom diffractions
Potential Model
Quantum interference
Surface interactions
Surface scattering
title_short Fast atom diffraction for multi-electronic atoms scattered from a LiF surface
title_full Fast atom diffraction for multi-electronic atoms scattered from a LiF surface
title_fullStr Fast atom diffraction for multi-electronic atoms scattered from a LiF surface
title_full_unstemmed Fast atom diffraction for multi-electronic atoms scattered from a LiF surface
title_sort Fast atom diffraction for multi-electronic atoms scattered from a LiF surface
dc.creator.none.fl_str_mv Gravielle, M.S.
Schüller, A.
Winter, H.
Miraglia, J.E.
author Gravielle, M.S.
author_facet Gravielle, M.S.
Schüller, A.
Winter, H.
Miraglia, J.E.
author_role author
author2 Schüller, A.
Winter, H.
Miraglia, J.E.
author2_role author
author
author
dc.subject.none.fl_str_mv Atoms
Condensed matter physics
Projectiles
Axial surface channeling
Eikonal approximations
Experimental spectra
Fast atom diffractions
Potential Model
Quantum interference
Surface interactions
Surface scattering
topic Atoms
Condensed matter physics
Projectiles
Axial surface channeling
Eikonal approximations
Experimental spectra
Fast atom diffractions
Potential Model
Quantum interference
Surface interactions
Surface scattering
dc.description.none.fl_txt_mv In this work we investigate experimentally and theoretically angular distributions of swift multi-electronic atoms after colliding with a LiF(001) surface under axial surface channeling conditions. We use the surface eikonal approximation to describe the quantum interference of scattered projectiles. The atom-surface interaction is represented by means of a pairwise additive potential that includes the contribution of the projectile polarization. The aim is to use the experimental spectra to test the range of validity of the proposed potential model. © Published under licence by IOP Publishing Ltd.
Fil:Gravielle, M.S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
Fil:Miraglia, J.E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
description In this work we investigate experimentally and theoretically angular distributions of swift multi-electronic atoms after colliding with a LiF(001) surface under axial surface channeling conditions. We use the surface eikonal approximation to describe the quantum interference of scattered projectiles. The atom-surface interaction is represented by means of a pairwise additive potential that includes the contribution of the projectile polarization. The aim is to use the experimental spectra to test the range of validity of the proposed potential model. © Published under licence by IOP Publishing Ltd.
publishDate 2012
dc.date.none.fl_str_mv 2012
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12110/paper_17426588_v388_nPART13_p_Gravielle
url http://hdl.handle.net/20.500.12110/paper_17426588_v388_nPART13_p_Gravielle
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/2.5/ar
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/2.5/ar
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv J. Phys. Conf. Ser. 2012;388(PART 13)
reponame:Biblioteca Digital (UBA-FCEN)
instname:Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
instacron:UBA-FCEN
reponame_str Biblioteca Digital (UBA-FCEN)
collection Biblioteca Digital (UBA-FCEN)
instname_str Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
instacron_str UBA-FCEN
institution UBA-FCEN
repository.name.fl_str_mv Biblioteca Digital (UBA-FCEN) - Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
repository.mail.fl_str_mv ana@bl.fcen.uba.ar
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score 13.070432

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