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dc.creatorPokrovsky, SVen_US
dc.creatorPokrovsky, Valery L.en_US
dc.date.accessioned2011-10-10T21:08:49Z
dc.date.available2011-10-10T21:08:49Z
dc.date.issued1996en_US
dc.identifier.citationSV Pokrovsky and Valery L. Pokrovsky. Phys.Rev.B 54 13275-13287 1996."Copyright (1996) by the American Physical Society."en_US
dc.identifier.urihttp://dx.doi.org/10.1103/PhysRevB.54.13275en_US
dc.identifier.urihttp://hdl.handle.net/1969.1/127299
dc.descriptionJournals published by the American Physical Society can be found at http://journals.aps.org/en_US
dc.description.abstractWe analyze in detail how the scattering by nonmagnetic impurities affects the shape and amplitude of the order parameter (OF) and the density of states in anisotropic superconductors in the framework of BCS theory. Special attention is paid to the case when the OP is a mixture of d and s waves changing its sign on the Fermi surface. The critical temperature is shown to decay with the increase of the residual resistance according to the power law. At zero temperature impurity scattering gives rise to a peculiar phase transition from a gapless regime to a state with a finite gap in the quasiparticle spectrum.en_US
dc.language.isoenen_US
dc.publisherAmerican Physical Societyen_US
dc.subjectHIGH-TEMPERATURE SUPERCONDUCTORSen_US
dc.subjectD-WAVE SUPERCONDUCTORSen_US
dc.subjectANGLE-RESOLVEDen_US
dc.subjectPHOTOEMISSIONen_US
dc.subjectPLANE ANISOTROPYen_US
dc.subjectBI2SR2CACU2O8+DELTAen_US
dc.subjectYBA2CU3O7-DELTAen_US
dc.subjectPHASEen_US
dc.subjectY1-XPRXBA2CU3O7-DELTAen_US
dc.subjectTRANSITIONen_US
dc.subjectSYMMETRYen_US
dc.subjectPhysicsen_US
dc.titleDensity of states and order parameter in dirty anisotropic superconductorsen_US
dc.typeArticleen_US
local.departmentPhysics and Astronomyen_US


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