Surface-grating deflection of fast atom beams

Autores
Zugarramurdi, A.; Debiossac, M.; Lunca Popa, P.; Salazar Alarcon, Leonardo; Momeni, A.; Khemliche, H.; Roncin, P.; Borisov, A. G.
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
For energetic atomic beams grazingly incident at the surface along the low index directions, fast motion parallel to the surface and slow motion perpendicular to the surface lead to the quantum diffraction pattern in the scattered beam. In this experimental and theoretical joint study we show that when the incident beam is misaligned with respect to an axial channel, the characteristic deformation of the diffraction pattern reflects an overall deflection of the scattered beam from the specular direction. The deflection is maximum for the azimuthal misalignment angles close to the rainbow angle and we show how this effect can be explained with the detailed balance principle relating diffraction of misaligned and perfectly aligned beams. We also demonstrate that using the detailed balance principle the diffraction charts for the incident beams aligned along the axial channel can be reconstructed from the azimuthal incidence angle dependence of the data obtained with misaligned beams.
Fil: Zugarramurdi, A.. Universite Paris Sud; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Debiossac, M.. Universite Paris Sud; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Lunca Popa, P.. Universite Paris Sud; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Salazar Alarcon, Leonardo. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina
Fil: Momeni, A.. Universite de Cergy-Pontoise; Francia
Fil: Khemliche, H.. Universite Paris Sud; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Roncin, P.. Universite Paris Sud; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Borisov, A. G.. Universite Paris Sud; Francia. Centre National de la Recherche Scientifique; Francia
Materia
Lif
He Beam
Gifad
Deflection
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:11336/17600
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Surface-grating deflection of fast atom beamsZugarramurdi, A.Debiossac, M.Lunca Popa, P.Salazar Alarcon, LeonardoMomeni, A.Khemliche, H.Roncin, P.Borisov, A. G.LifHe BeamGifadDeflectionhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1For energetic atomic beams grazingly incident at the surface along the low index directions, fast motion parallel to the surface and slow motion perpendicular to the surface lead to the quantum diffraction pattern in the scattered beam. In this experimental and theoretical joint study we show that when the incident beam is misaligned with respect to an axial channel, the characteristic deformation of the diffraction pattern reflects an overall deflection of the scattered beam from the specular direction. The deflection is maximum for the azimuthal misalignment angles close to the rainbow angle and we show how this effect can be explained with the detailed balance principle relating diffraction of misaligned and perfectly aligned beams. We also demonstrate that using the detailed balance principle the diffraction charts for the incident beams aligned along the axial channel can be reconstructed from the azimuthal incidence angle dependence of the data obtained with misaligned beams.Fil: Zugarramurdi, A.. Universite Paris Sud; Francia. Centre National de la Recherche Scientifique; FranciaFil: Debiossac, M.. Universite Paris Sud; Francia. Centre National de la Recherche Scientifique; FranciaFil: Lunca Popa, P.. Universite Paris Sud; Francia. Centre National de la Recherche Scientifique; FranciaFil: Salazar Alarcon, Leonardo. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); ArgentinaFil: Momeni, A.. Universite de Cergy-Pontoise; FranciaFil: Khemliche, H.. Universite Paris Sud; Francia. Centre National de la Recherche Scientifique; FranciaFil: Roncin, P.. Universite Paris Sud; Francia. Centre National de la Recherche Scientifique; FranciaFil: Borisov, A. G.. Universite Paris Sud; Francia. Centre National de la Recherche Scientifique; FranciaAmerican Physical Society2013-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/17600Zugarramurdi, A.; Debiossac, M.; Lunca Popa, P.; Salazar Alarcon, Leonardo; Momeni, A.; et al.; Surface-grating deflection of fast atom beams; American Physical Society; Physical Review A: Atomic, Molecular And Optical Physics; 88; 1; 7-2013; 41-451050-2947enginfo:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pra/abstract/10.1103/PhysRevA.88.012904info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevA.88.012904info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:08:04Zoai:ri.conicet.gov.ar:11336/17600instacron: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:34982025-10-15 15:08:04.369CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Surface-grating deflection of fast atom beams
title Surface-grating deflection of fast atom beams
spellingShingle Surface-grating deflection of fast atom beams
Zugarramurdi, A.
Lif
He Beam
Gifad
Deflection
title_short Surface-grating deflection of fast atom beams
title_full Surface-grating deflection of fast atom beams
title_fullStr Surface-grating deflection of fast atom beams
title_full_unstemmed Surface-grating deflection of fast atom beams
title_sort Surface-grating deflection of fast atom beams
dc.creator.none.fl_str_mv Zugarramurdi, A.
Debiossac, M.
Lunca Popa, P.
Salazar Alarcon, Leonardo
Momeni, A.
Khemliche, H.
Roncin, P.
Borisov, A. G.
author Zugarramurdi, A.
author_facet Zugarramurdi, A.
Debiossac, M.
Lunca Popa, P.
Salazar Alarcon, Leonardo
Momeni, A.
Khemliche, H.
Roncin, P.
Borisov, A. G.
author_role author
author2 Debiossac, M.
Lunca Popa, P.
Salazar Alarcon, Leonardo
Momeni, A.
Khemliche, H.
Roncin, P.
Borisov, A. G.
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Lif
He Beam
Gifad
Deflection
topic Lif
He Beam
Gifad
Deflection
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv For energetic atomic beams grazingly incident at the surface along the low index directions, fast motion parallel to the surface and slow motion perpendicular to the surface lead to the quantum diffraction pattern in the scattered beam. In this experimental and theoretical joint study we show that when the incident beam is misaligned with respect to an axial channel, the characteristic deformation of the diffraction pattern reflects an overall deflection of the scattered beam from the specular direction. The deflection is maximum for the azimuthal misalignment angles close to the rainbow angle and we show how this effect can be explained with the detailed balance principle relating diffraction of misaligned and perfectly aligned beams. We also demonstrate that using the detailed balance principle the diffraction charts for the incident beams aligned along the axial channel can be reconstructed from the azimuthal incidence angle dependence of the data obtained with misaligned beams.
Fil: Zugarramurdi, A.. Universite Paris Sud; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Debiossac, M.. Universite Paris Sud; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Lunca Popa, P.. Universite Paris Sud; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Salazar Alarcon, Leonardo. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina
Fil: Momeni, A.. Universite de Cergy-Pontoise; Francia
Fil: Khemliche, H.. Universite Paris Sud; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Roncin, P.. Universite Paris Sud; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Borisov, A. G.. Universite Paris Sud; Francia. Centre National de la Recherche Scientifique; Francia
description For energetic atomic beams grazingly incident at the surface along the low index directions, fast motion parallel to the surface and slow motion perpendicular to the surface lead to the quantum diffraction pattern in the scattered beam. In this experimental and theoretical joint study we show that when the incident beam is misaligned with respect to an axial channel, the characteristic deformation of the diffraction pattern reflects an overall deflection of the scattered beam from the specular direction. The deflection is maximum for the azimuthal misalignment angles close to the rainbow angle and we show how this effect can be explained with the detailed balance principle relating diffraction of misaligned and perfectly aligned beams. We also demonstrate that using the detailed balance principle the diffraction charts for the incident beams aligned along the axial channel can be reconstructed from the azimuthal incidence angle dependence of the data obtained with misaligned beams.
publishDate 2013
dc.date.none.fl_str_mv 2013-07
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/11336/17600
Zugarramurdi, A.; Debiossac, M.; Lunca Popa, P.; Salazar Alarcon, Leonardo; Momeni, A.; et al.; Surface-grating deflection of fast atom beams; American Physical Society; Physical Review A: Atomic, Molecular And Optical Physics; 88; 1; 7-2013; 41-45
1050-2947
url http://hdl.handle.net/11336/17600
identifier_str_mv Zugarramurdi, A.; Debiossac, M.; Lunca Popa, P.; Salazar Alarcon, Leonardo; Momeni, A.; et al.; Surface-grating deflection of fast atom beams; American Physical Society; Physical Review A: Atomic, Molecular And Optical Physics; 88; 1; 7-2013; 41-45
1050-2947
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pra/abstract/10.1103/PhysRevA.88.012904
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevA.88.012904
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
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_ 1846083226766934016
score 13.221938

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