Configuration fluctuations and the dilute-magnetic-alloy problem

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dc.contributorVirginia Techen
dc.contributor.authorBowen, Samuel P.en
dc.contributor.departmentPhysicsen
dc.date.accessed2014-04-23en
dc.date.accessioned2014-05-07T15:36:52Zen
dc.date.available2014-05-07T15:36:52Zen
dc.date.issued1978-10en
dc.description.abstractA new theoretical treatment of the Anderson model of transition-metal or rare-earth impurities in a simple metal is presented. This study treats the impurity Coulomb correlation exactly and the host impurity coupling to lowest order in the sense of a self-consistent degenerate perturbation theory. The central result of this work is that if an impurity interconfigurational excitation energy (ICEE) is close to the Fermi energy in the atomic limit, a temperature-dependent shift of the ICEE is found for the interacting system. This temperature-dependent shift is shown to give a good description of the experimental observations on dilute magnetic alloys.en
dc.format.mimetypeapplication/pdfen
dc.identifier.citationBowen, S. P., "Configuration fluctuations and the dilute-magnetic-alloy problem," Phys. Rev. B 18, 3400 DOI: http://dx.doi.org/10.1103/PhysRevB.18.3400en
dc.identifier.doihttps://doi.org/10.1103/PhysRevB.18.3400en
dc.identifier.issn0163-1829en
dc.identifier.urihttp://hdl.handle.net/10919/47817en
dc.identifier.urlhttp://journals.aps.org/prb/abstract/10.1103/PhysRevB.18.3400en
dc.language.isoenen
dc.publisherAmerican Physical Societyen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectphysics, condensed matteren
dc.titleConfiguration fluctuations and the dilute-magnetic-alloy problemen
dc.title.serialPhysical Review Ben
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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