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Density of States Driven Anisotropies Induced by Momentum Decoupling in High-Tc Superconductors

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dc.contributor.author Varelogiannis, G en
dc.contributor.author Perali, A en
dc.contributor.author Cappelluti, E en
dc.contributor.author Pietronero, L en
dc.date.accessioned 2014-03-01T01:43:06Z
dc.date.available 2014-03-01T01:43:06Z
dc.date.issued 1995 en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/24039
dc.subject Density of State en
dc.subject High Tc Superconductor en
dc.subject Momentum Transfer en
dc.title Density of States Driven Anisotropies Induced by Momentum Decoupling in High-Tc Superconductors en
heal.type journalArticle en
heal.identifier.primary 10.1103/PhysRevB.54.R6877 en
heal.identifier.secondary http://dx.doi.org/10.1103/PhysRevB.54.R6877 en
heal.publicationDate 1995 en
heal.abstract Momentum decoupling arises when small momentum transfer processes dominatethe electron-phonon scattering and implies that anisotropies insuperconductivity are driven by the anisotropies of the density of states.Considering an isotropic s-wave interaction in the momentum decoupling regimewe give a natural simultaneous explanation to various aspects of ARPES andtunnel experiments on $Bi_2Sr_2CaCu_2O_8$, including the correlation of gapmagnitude en
dc.identifier.doi 10.1103/PhysRevB.54.R6877 en


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