Indications of nuclear-track-guided electrons induced by fast heavy ions in insulators

Detalhes bibliográficos
Autor(a) principal: Xiao, G.
Data de Publicação: 1997
Outros Autores: Schiwietz, Gregor, Grande, Pedro Luis, Stolterfoht, N., Schmoldt, A., Grether, M., Kohrbruck, R., Spieler, A., Stettner, U.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/100085
Resumo: We present experimental evidence for a deceleration of convoy electrons produced by 5 MeV/u ions (N⁷⁺, Ne¹⁰⁺, S¹³⁺, Ni²³⁺, and Ag³⁷⁺) during the interaction with insulator foils at normal incidence. The deceleration first increases with increasing projectile charge, reaches a maximum at a projectile charge of about 16, and seems to approach zero for even higher charges. Different possible mechanisms and quantitative estimates for the slowing down of convoy electrons are presented.
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spelling Xiao, G.Schiwietz, GregorGrande, Pedro LuisStolterfoht, N.Schmoldt, A.Grether, M.Kohrbruck, R.Spieler, A.Stettner, U.2014-08-12T02:10:19Z19970031-9007http://hdl.handle.net/10183/100085000152384We present experimental evidence for a deceleration of convoy electrons produced by 5 MeV/u ions (N⁷⁺, Ne¹⁰⁺, S¹³⁺, Ni²³⁺, and Ag³⁷⁺) during the interaction with insulator foils at normal incidence. The deceleration first increases with increasing projectile charge, reaches a maximum at a projectile charge of about 16, and seems to approach zero for even higher charges. Different possible mechanisms and quantitative estimates for the slowing down of convoy electrons are presented.application/pdfengPhysical Review Letters. Woodbury. Vol. 79, n. 10 (Sept. 1997), p. 1821-1824Física da matéria condensadaImplantacao ionicaIndications of nuclear-track-guided electrons induced by fast heavy ions in insulatorsEstrangeiroinfo: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:UFRGSORIGINAL000152384.pdf000152384.pdfTexto completo (inglês)application/pdf102608http://www.lume.ufrgs.br/bitstream/10183/100085/1/000152384.pdfd83336310ceb27b1a6c9e021847c0116MD51TEXT000152384.pdf.txt000152384.pdf.txtExtracted Texttext/plain19864http://www.lume.ufrgs.br/bitstream/10183/100085/2/000152384.pdf.txt65ad82ec54237140bdd0878bb2e80fffMD52THUMBNAIL000152384.pdf.jpg000152384.pdf.jpgGenerated Thumbnailimage/jpeg2087http://www.lume.ufrgs.br/bitstream/10183/100085/3/000152384.pdf.jpgf51a9bedebac57b82addd7b5a502983bMD5310183/1000852024-06-05 06:50:08.006028oai:www.lume.ufrgs.br:10183/100085Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2024-06-05T09:50:08Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Indications of nuclear-track-guided electrons induced by fast heavy ions in insulators
title Indications of nuclear-track-guided electrons induced by fast heavy ions in insulators
spellingShingle Indications of nuclear-track-guided electrons induced by fast heavy ions in insulators
Xiao, G.
Física da matéria condensada
Implantacao ionica
title_short Indications of nuclear-track-guided electrons induced by fast heavy ions in insulators
title_full Indications of nuclear-track-guided electrons induced by fast heavy ions in insulators
title_fullStr Indications of nuclear-track-guided electrons induced by fast heavy ions in insulators
title_full_unstemmed Indications of nuclear-track-guided electrons induced by fast heavy ions in insulators
title_sort Indications of nuclear-track-guided electrons induced by fast heavy ions in insulators
author Xiao, G.
author_facet Xiao, G.
Schiwietz, Gregor
Grande, Pedro Luis
Stolterfoht, N.
Schmoldt, A.
Grether, M.
Kohrbruck, R.
Spieler, A.
Stettner, U.
author_role author
author2 Schiwietz, Gregor
Grande, Pedro Luis
Stolterfoht, N.
Schmoldt, A.
Grether, M.
Kohrbruck, R.
Spieler, A.
Stettner, U.
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Xiao, G.
Schiwietz, Gregor
Grande, Pedro Luis
Stolterfoht, N.
Schmoldt, A.
Grether, M.
Kohrbruck, R.
Spieler, A.
Stettner, U.
dc.subject.por.fl_str_mv Física da matéria condensada
Implantacao ionica
topic Física da matéria condensada
Implantacao ionica
description We present experimental evidence for a deceleration of convoy electrons produced by 5 MeV/u ions (N⁷⁺, Ne¹⁰⁺, S¹³⁺, Ni²³⁺, and Ag³⁷⁺) during the interaction with insulator foils at normal incidence. The deceleration first increases with increasing projectile charge, reaches a maximum at a projectile charge of about 16, and seems to approach zero for even higher charges. Different possible mechanisms and quantitative estimates for the slowing down of convoy electrons are presented.
publishDate 1997
dc.date.issued.fl_str_mv 1997
dc.date.accessioned.fl_str_mv 2014-08-12T02:10:19Z
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/100085
dc.identifier.issn.pt_BR.fl_str_mv 0031-9007
dc.identifier.nrb.pt_BR.fl_str_mv 000152384
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url http://hdl.handle.net/10183/100085
dc.language.iso.fl_str_mv eng
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dc.relation.ispartof.pt_BR.fl_str_mv Physical Review Letters. Woodbury. Vol. 79, n. 10 (Sept. 1997), p. 1821-1824
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