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Ultrasonic attenuation coefficient for superconductors containing local spin fluctuations

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dc.contributor.authorI. M. Tangen_US
dc.contributor.otherMahidol Universityen_US
dc.date.accessioned2018-10-12T07:52:39Z
dc.date.available2018-10-12T07:52:39Z
dc.date.issued1985-07-01en_US
dc.description.abstractThe attenuation coefficients are obtained for longitudinal waves in the limit ql≫1 for superconductors containing nonmagnetic Anderson impurities that give rise to local spin fluctuations (LSF). The multiplicative renormalization approach is used to treat the Coulomb repulsion between pairs of d electrons of opposite spins localized on an impurity site. Several thermodynamic properties of the LSF superconductors are obtained. The attenuation coefficient close to T cis obtained by renormalizing the propagator lines and vertices appearing in the leading diagrams in the expansion of the density-density correlation function. Comparison is made with the attenuation coefficient for a superconductor having nonmagnetic localized states formed about the transition metal impurities. © 1985 Plenum Publishing Corporation.en_US
dc.identifier.citationJournal of Low Temperature Physics. Vol.60, No.1-2 (1985), 9-18en_US
dc.identifier.doi10.1007/BF00681649en_US
dc.identifier.issn15737357en_US
dc.identifier.issn00222291en_US
dc.identifier.other2-s2.0-0022094205en_US
dc.identifier.urihttps://repository.li.mahidol.ac.th/handle/123456789/30909
dc.rightsMahidol Universityen_US
dc.rights.holderSCOPUSen_US
dc.source.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0022094205&origin=inwarden_US
dc.subjectPhysics and Astronomyen_US
dc.titleUltrasonic attenuation coefficient for superconductors containing local spin fluctuationsen_US
dc.typeArticleen_US
dspace.entity.typePublication
mu.datasource.scopushttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0022094205&origin=inwarden_US

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