Perturbing the superconducting planes in CeCoIn5 by Sn substitution

dc.creatorDaniel, M
dc.creatorBauer, ED
dc.creatorHan, SW
dc.creatorBooth, CH
dc.creatorCornelius, AL
dc.creatorPagliuso, PG
dc.creatorSarrao, JL
dc.date2005
dc.date37073
dc.date2014-11-16T01:42:17Z
dc.date2015-11-26T17:37:09Z
dc.date2014-11-16T01:42:17Z
dc.date2015-11-26T17:37:09Z
dc.date.accessioned2018-03-29T00:18:49Z
dc.date.available2018-03-29T00:18:49Z
dc.identifierPhysical Review Letters. American Physical Soc, v. 95, n. 1, 2005.
dc.identifier0031-9007
dc.identifierWOS:000230275500053
dc.identifier10.1103/PhysRevLett.95.016406
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/59376
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/59376
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/59376
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1285885
dc.descriptionIn contrast to substitution on the Co or Ce site, Sn substitution has a remarkably strong effect on superconductivity in CeCoIn5-xSnx, with T-c -> 0 beyond only similar to 3.6% Sn. Instead of being randomly distributed on in-plane and out-of-plane In sites, extended x-ray absorption fine structure measurements show the Sn atoms preferentially substitute within the Ce-In plane. This result highlights the importance of the In(1) site to impurity scattering and clearly demonstrates the two-dimensional nature of superconductivity in CeCoIn5.
dc.description95
dc.description1
dc.languageen
dc.publisherAmerican Physical Soc
dc.publisherCollege Pk
dc.publisherEUA
dc.relationPhysical Review Letters
dc.relationPhys. Rev. Lett.
dc.rightsaberto
dc.sourceWeb of Science
dc.subjectHeavy-fermion Materials
dc.subjectUnconventional Superconductivity
dc.subjectBehavior
dc.subjectCeirin5
dc.subjectAlloys
dc.titlePerturbing the superconducting planes in CeCoIn5 by Sn substitution
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución