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Phonon and electron anomalies in the perovskite superconductor (La1.85Sr0.15)Cu0.95Sn0.05O4

dc.contributor.authorGiapintzakis, Johnen
dc.contributor.authorMatykiewicz, J. M.en
dc.contributor.authorKimball, C. W.en
dc.contributor.authorDwight, A. E.en
dc.contributor.authorDunlap, B. D.en
dc.contributor.authorSlaski, M.en
dc.contributor.authorFradin, F. Y.en
dc.creatorGiapintzakis, Johnen
dc.creatorMatykiewicz, J. M.en
dc.creatorKimball, C. W.en
dc.creatorDwight, A. E.en
dc.creatorDunlap, B. D.en
dc.creatorSlaski, M.en
dc.creatorFradin, F. Y.en
dc.date.accessioned2019-05-06T12:23:37Z
dc.date.available2019-05-06T12:23:37Z
dc.date.issued1987
dc.identifier.urihttp://gnosis.library.ucy.ac.cy/handle/7/48364
dc.description.abstractMössbauer measurements have been made at 199Sn in the perovskite superconductors La1.85Sr0.15Cu1-xSnxO4. The Sn valence is 4+ for all concentrations. The temperature dependence of the mean-squared displacement for x=0.05 shows phonon softening near 75 and 170 Ken
dc.description.abstractθD=402 K above 180 K, between 77 and 160 K, and θD is temperature dependent below 77 K. Below 250 K the shift indicates electronic structure changes characteristic of a phase transformation. © 1987.en
dc.language.isoengen
dc.sourcePhysics Letters Aen
dc.titlePhonon and electron anomalies in the perovskite superconductor (La1.85Sr0.15)Cu0.95Sn0.05O4en
dc.typeinfo:eu-repo/semantics/article
dc.identifier.doi10.1016/0375-9601(87)90535-4
dc.description.volume121
dc.description.startingpage307
dc.description.endingpage310
dc.author.facultyΠολυτεχνική Σχολή / Faculty of Engineering
dc.author.departmentΤμήμα Μηχανικών Μηχανολογίας και Κατασκευαστικής / Department of Mechanical and Manufacturing Engineering
dc.type.uhtypeArticleen
dc.contributor.orcidGiapintzakis, John [0000-0002-7277-2662]
dc.description.totalnumpages307-310
dc.gnosis.orcid0000-0002-7277-2662


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