Raman scattering of hght off a superconducting alloy containing paramagnetic impurities
Autor(a) principal: | |
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Data de Publicação: | 1979 |
Outros Autores: | |
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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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 |
format |
article |
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 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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 |
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