Direct observation and theory of trajectory-dependent electronic energy losses in medium-energy ion scattering

Detalhes bibliográficos
Autor(a) principal: Silva Junior, Agenor Hentz da
Data de Publicação: 2009
Outros Autores: Parkinson, Gareth, Quinn, Paul P., Muñoz-Marques, M. A., Woodruff, D. P., Grande, Pedro Luis, Schiwietz, Gregor, Bailey, Paul, Noakes, Tim C. Q.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/100097
Resumo: The energy spectrum associated with scattering of 100 keV H⁺ ions from the outermost few atomic layers of Cu(111) in different scattering geometries provides direct evidence of trajectory-dependent electronic energy loss. Theoretical simulations, combining standard Monte Carlo calculations of the elastic scattering trajectories with coupled-channel calculations to describe inner-shell ionization and excitation as a function of impact parameter, reproduce the effects well and provide a means for far more complete analysis of medium-energy ion scattering data.
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spelling Silva Junior, Agenor Hentz daParkinson, GarethQuinn, Paul P.Muñoz-Marques, M. A.Woodruff, D. P.Grande, Pedro LuisSchiwietz, GregorBailey, PaulNoakes, Tim C. Q.2014-08-12T02:10:30Z20090031-9007http://hdl.handle.net/10183/100097000703966The energy spectrum associated with scattering of 100 keV H⁺ ions from the outermost few atomic layers of Cu(111) in different scattering geometries provides direct evidence of trajectory-dependent electronic energy loss. Theoretical simulations, combining standard Monte Carlo calculations of the elastic scattering trajectories with coupled-channel calculations to describe inner-shell ionization and excitation as a function of impact parameter, reproduce the effects well and provide a means for far more complete analysis of medium-energy ion scattering data.application/pdfengPhysical review letters. Melville. Vol. 102, no. 9 (Mar. 2009), 096103, 4 p.Física da matéria condensadaProcessos de colisaoPerda de energia de particulasEspalhamentoDirect observation and theory of trajectory-dependent electronic energy losses in medium-energy ion scatteringEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSORIGINAL000703966.pdf000703966.pdfTexto completo (inglês)application/pdf607501http://www.lume.ufrgs.br/bitstream/10183/100097/1/000703966.pdf325aa2ebce25aa45ad8b2ce02994d8b7MD51TEXT000703966.pdf.txt000703966.pdf.txtExtracted Texttext/plain20060http://www.lume.ufrgs.br/bitstream/10183/100097/2/000703966.pdf.txt8b4d681bab3e0e13912d1ae40255983eMD52THUMBNAIL000703966.pdf.jpg000703966.pdf.jpgGenerated Thumbnailimage/jpeg1927http://www.lume.ufrgs.br/bitstream/10183/100097/3/000703966.pdf.jpg35f257fa11ab05cf04d45abcd0a0df7dMD5310183/1000972024-05-29 06:42:48.753917oai:www.lume.ufrgs.br:10183/100097Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2024-05-29T09:42:48Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Direct observation and theory of trajectory-dependent electronic energy losses in medium-energy ion scattering
title Direct observation and theory of trajectory-dependent electronic energy losses in medium-energy ion scattering
spellingShingle Direct observation and theory of trajectory-dependent electronic energy losses in medium-energy ion scattering
Silva Junior, Agenor Hentz da
Física da matéria condensada
Processos de colisao
Perda de energia de particulas
Espalhamento
title_short Direct observation and theory of trajectory-dependent electronic energy losses in medium-energy ion scattering
title_full Direct observation and theory of trajectory-dependent electronic energy losses in medium-energy ion scattering
title_fullStr Direct observation and theory of trajectory-dependent electronic energy losses in medium-energy ion scattering
title_full_unstemmed Direct observation and theory of trajectory-dependent electronic energy losses in medium-energy ion scattering
title_sort Direct observation and theory of trajectory-dependent electronic energy losses in medium-energy ion scattering
author Silva Junior, Agenor Hentz da
author_facet Silva Junior, Agenor Hentz da
Parkinson, Gareth
Quinn, Paul P.
Muñoz-Marques, M. A.
Woodruff, D. P.
Grande, Pedro Luis
Schiwietz, Gregor
Bailey, Paul
Noakes, Tim C. Q.
author_role author
author2 Parkinson, Gareth
Quinn, Paul P.
Muñoz-Marques, M. A.
Woodruff, D. P.
Grande, Pedro Luis
Schiwietz, Gregor
Bailey, Paul
Noakes, Tim C. Q.
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Silva Junior, Agenor Hentz da
Parkinson, Gareth
Quinn, Paul P.
Muñoz-Marques, M. A.
Woodruff, D. P.
Grande, Pedro Luis
Schiwietz, Gregor
Bailey, Paul
Noakes, Tim C. Q.
dc.subject.por.fl_str_mv Física da matéria condensada
Processos de colisao
Perda de energia de particulas
Espalhamento
topic Física da matéria condensada
Processos de colisao
Perda de energia de particulas
Espalhamento
description The energy spectrum associated with scattering of 100 keV H⁺ ions from the outermost few atomic layers of Cu(111) in different scattering geometries provides direct evidence of trajectory-dependent electronic energy loss. Theoretical simulations, combining standard Monte Carlo calculations of the elastic scattering trajectories with coupled-channel calculations to describe inner-shell ionization and excitation as a function of impact parameter, reproduce the effects well and provide a means for far more complete analysis of medium-energy ion scattering data.
publishDate 2009
dc.date.issued.fl_str_mv 2009
dc.date.accessioned.fl_str_mv 2014-08-12T02:10:30Z
dc.type.driver.fl_str_mv Estrangeiro
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dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/100097
dc.identifier.issn.pt_BR.fl_str_mv 0031-9007
dc.identifier.nrb.pt_BR.fl_str_mv 000703966
identifier_str_mv 0031-9007
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url http://hdl.handle.net/10183/100097
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv Physical review letters. Melville. Vol. 102, no. 9 (Mar. 2009), 096103, 4 p.
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