Raman scattering of hght off a superconducting alloy containing paramagnetic impurities

Detalhes bibliográficos
Autor(a) principal: Cuden, C. B.
Data de Publicação: 1979
Outros Autores: Ramos, A. da. S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/13655
Resumo: p. 3500-3510
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spelling Cuden, C. B.Ramos, A. da. S.Cuden, C. B.Ramos, A. da. S.2013-11-16T11:59:07Z2013-11-16T11:59:07Z19791098-0121http://repositorio.ufba.br/ri/handle/ri/13655v. 19, n. 7p. 3500-3510Raman scattering of light off a superconductor doped with a small concentration of paramagnetic impurities is discussed without recourse to the quasiparticle approximation. The scattering efficiency defined in terms of Kubo's nonlinear response theory in a form suitable for systematic diagrammatic expansion is used as the starting point. This is examined in the four-component Eliashberg-Gorkov space for the case of constant transition-matrix elements, in the limit of small momentum transfer (London limit), and in the Eliashberg approximation of neglecting the momentum dependence of the electronic self-energy. For the specific case of Fe impurities in quenched In films numerical calculations have been made for the ratio of the scattering efficiency in the superconducting and normal states as a function of the reduced frequency and temperature for different impurity concentrations.Submitted by Santiago Fabio (fabio.ssantiago@hotmail.com) on 2013-09-26T19:55:38Z No. of bitstreams: 1 88888888888888888888.pdf: 661723 bytes, checksum: 10c2d4d01e59760d30d80005ff63b9fc (MD5)Approved for entry into archive by Rodrigo Meirelles (rodrigomei@ufba.br) on 2013-11-16T11:59:07Z (GMT) No. of bitstreams: 1 88888888888888888888.pdf: 661723 bytes, checksum: 10c2d4d01e59760d30d80005ff63b9fc (MD5)Made available in DSpace on 2013-11-16T11:59:07Z (GMT). No. of bitstreams: 1 88888888888888888888.pdf: 661723 bytes, checksum: 10c2d4d01e59760d30d80005ff63b9fc (MD5) Previous issue date: 1979SalvadorPhysical Review B10.1103/PhysRevB.19.3500reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBARaman scattering of hght off a superconducting alloy containing paramagnetic impuritiesPhysical Review Binfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleenginfo:eu-repo/semantics/openAccessLICENSElicense.txtlicense.txttext/plain1365https://repositorio.ufba.br/bitstream/ri/13655/2/license.txt5371a150bdc863f78dcf39281543bd86MD52ORIGINAL88888888888888888888.pdf88888888888888888888.pdfapplication/pdf661723https://repositorio.ufba.br/bitstream/ri/13655/1/88888888888888888888.pdf10c2d4d01e59760d30d80005ff63b9fcMD51TEXT88888888888888888888.pdf.txt88888888888888888888.pdf.txtExtracted texttext/plain23835https://repositorio.ufba.br/bitstream/ri/13655/3/88888888888888888888.pdf.txtbb561e18e093488065ab0de85242847fMD53ri/136552022-07-05 14:03:48.745oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:48Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Raman scattering of hght off a superconducting alloy containing paramagnetic impurities
dc.title.alternative.pt_BR.fl_str_mv Physical Review B
title Raman scattering of hght off a superconducting alloy containing paramagnetic impurities
spellingShingle Raman scattering of hght off a superconducting alloy containing paramagnetic impurities
Cuden, C. B.
title_short Raman scattering of hght off a superconducting alloy containing paramagnetic impurities
title_full Raman scattering of hght off a superconducting alloy containing paramagnetic impurities
title_fullStr Raman scattering of hght off a superconducting alloy containing paramagnetic impurities
title_full_unstemmed Raman scattering of hght off a superconducting alloy containing paramagnetic impurities
title_sort Raman scattering of hght off a superconducting alloy containing paramagnetic impurities
author Cuden, C. B.
author_facet Cuden, C. B.
Ramos, A. da. S.
author_role author
author2 Ramos, A. da. S.
author2_role author
dc.contributor.author.fl_str_mv Cuden, C. B.
Ramos, A. da. S.
Cuden, C. B.
Ramos, A. da. S.
description p. 3500-3510
publishDate 1979
dc.date.issued.fl_str_mv 1979
dc.date.accessioned.fl_str_mv 2013-11-16T11:59:07Z
dc.date.available.fl_str_mv 2013-11-16T11:59:07Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://repositorio.ufba.br/ri/handle/ri/13655
dc.identifier.issn.none.fl_str_mv 1098-0121
dc.identifier.number.pt_BR.fl_str_mv v. 19, n. 7
identifier_str_mv 1098-0121
v. 19, n. 7
url http://repositorio.ufba.br/ri/handle/ri/13655
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.publisher.none.fl_str_mv Physical Review B
publisher.none.fl_str_mv Physical Review B
dc.source.pt_BR.fl_str_mv 10.1103/PhysRevB.19.3500
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
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