Conductivity of a metal with inverse-power-law correlated impurities

Detalhes bibliográficos
Autor(a) principal: Varriale, Maria Cristina
Data de Publicação: 1995
Outros Autores: Theumann, Alba Graciela Rivas de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/103622
Resumo: We calculate the cooperon for a system of noninteracting electrons in the presence of random potentials with correlations W(r)= W08(r)+ W,r-<d+u> in d dimensions, for arbitrary values a and d, to first order in W1. Our detailed results confirm the exactitude of the universal form for the cooperon proposed earlier by other authors based on general principies. We find that the system will have short-range (long-range) behavior according to a being positive (negative).
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spelling Varriale, Maria CristinaTheumann, Alba Graciela Rivas de2014-09-23T02:12:24Z19950163-1829http://hdl.handle.net/10183/103622000084722We calculate the cooperon for a system of noninteracting electrons in the presence of random potentials with correlations W(r)= W08(r)+ W,r-<d+u> in d dimensions, for arbitrary values a and d, to first order in W1. Our detailed results confirm the exactitude of the universal form for the cooperon proposed earlier by other authors based on general principies. We find that the system will have short-range (long-range) behavior according to a being positive (negative).application/pdfengPhysical review. B, Condensed matter, New York. Vol. 52, no. 7 (Aug. 1995), p. 4631-4634Física da matéria condensadaCondutividade elétricaMetaisImpurezasConductivity of a metal with inverse-power-law correlated impuritiesEstrangeiroinfo: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:UFRGSORIGINAL000084722.pdf000084722.pdfTexto completo (inglês)application/pdf413299http://www.lume.ufrgs.br/bitstream/10183/103622/1/000084722.pdf84f300c319b06b3ac6a010693529c7f4MD51TEXT000084722.pdf.txt000084722.pdf.txtExtracted Texttext/plain12640http://www.lume.ufrgs.br/bitstream/10183/103622/2/000084722.pdf.txt68e771e8c2065da45cf493d1efcc2b41MD52THUMBNAIL000084722.pdf.jpg000084722.pdf.jpgGenerated Thumbnailimage/jpeg2083http://www.lume.ufrgs.br/bitstream/10183/103622/3/000084722.pdf.jpg9b48afc0cddbaaa8bc687cec66c71a4bMD5310183/1036222018-10-10 08:03:10.626oai:www.lume.ufrgs.br:10183/103622Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2018-10-10T11:03:10Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Conductivity of a metal with inverse-power-law correlated impurities
title Conductivity of a metal with inverse-power-law correlated impurities
spellingShingle Conductivity of a metal with inverse-power-law correlated impurities
Varriale, Maria Cristina
Física da matéria condensada
Condutividade elétrica
Metais
Impurezas
title_short Conductivity of a metal with inverse-power-law correlated impurities
title_full Conductivity of a metal with inverse-power-law correlated impurities
title_fullStr Conductivity of a metal with inverse-power-law correlated impurities
title_full_unstemmed Conductivity of a metal with inverse-power-law correlated impurities
title_sort Conductivity of a metal with inverse-power-law correlated impurities
author Varriale, Maria Cristina
author_facet Varriale, Maria Cristina
Theumann, Alba Graciela Rivas de
author_role author
author2 Theumann, Alba Graciela Rivas de
author2_role author
dc.contributor.author.fl_str_mv Varriale, Maria Cristina
Theumann, Alba Graciela Rivas de
dc.subject.por.fl_str_mv Física da matéria condensada
Condutividade elétrica
Metais
Impurezas
topic Física da matéria condensada
Condutividade elétrica
Metais
Impurezas
description We calculate the cooperon for a system of noninteracting electrons in the presence of random potentials with correlations W(r)= W08(r)+ W,r-<d+u> in d dimensions, for arbitrary values a and d, to first order in W1. Our detailed results confirm the exactitude of the universal form for the cooperon proposed earlier by other authors based on general principies. We find that the system will have short-range (long-range) behavior according to a being positive (negative).
publishDate 1995
dc.date.issued.fl_str_mv 1995
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dc.language.iso.fl_str_mv eng
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dc.relation.ispartof.pt_BR.fl_str_mv Physical review. B, Condensed matter, New York. Vol. 52, no. 7 (Aug. 1995), p. 4631-4634
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