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dc.contributor.authorKurter, Cihan
dc.contributor.authorÖzyüzer, Lütfi
dc.contributor.authorHinks, David G.
dc.contributor.authorGray, Kenneth E.
dc.contributor.authorZasadzinski, John F.
dc.date.accessioned2017-01-09T08:31:18Z
dc.date.available2017-01-09T08:31:18Z
dc.date.issued2011-01
dc.identifier.citationKurter, C., Özyüzer, L., Zasadzinski, J. F., Hinks, D. G., and Gray, K. E. (2011). The ICRN value in intrinsic Josephson tunnel junctions in Bi2Sr2CaCu2O8+δ (Bi2212) mesas. Journal of Superconductivity and Novel Magnetism, 24(1-2), 101-104. doi:10.1007/s10948-010-1049-5.en_US
dc.identifier.issn1557-1947
dc.identifier.urihttp://doi.org/10.1007/s10948-010-1049-5
dc.identifier.urihttp://hdl.handle.net/11147/2745
dc.description.abstractThe c-axis current-voltage I(V) characteristics have been obtained on a set of mesas of varying height sculpted on Bi2Sr2CaCu2O8+δ (Bi2212) crystals intercalated with HgB2. The intercalation, along with the small number of junctions in the mesa, N = 6–30, minimizes the degree of self-heating, leading to a consistent Josephson critical current, IC, among junctions in the mesa. The Bi2212 crystals with a bulk TC =74 K are overdoped and display negligible pseudogap effects allowing an accurate measure of the normal state resistance, RN. These properties make themesas nearlyideal for the determinationof the Josephson ICRN product.Wefind ICRN valuesconsistently ∼30% of the quasiparticle gap parameter, /e, which was measured independently using a mechanical contact, break junction technique. The latter was necessitated by higher bias heating effects in the mesas which prevented direct measurements of the superconducting gap. These values are among the highest reported and may represent the maximum intrinsic value for ICRN. The results indicate that the c-axis transport is a mixture of coherent and incoherent tunneling.en_US
dc.description.sponsorshipUChicago Argonne, LLC, operator of Argonne National Laboratory, a US Department of Energy Office of Science laboratory, operated under contract No. DE-AC02-06CH11357. TUBITAK (Scientific and Technical Research Council of Turkey) project number 106T053. L.O. Turkish Academy of Sciences, in the framework of the Young Scientist Award Program (LO/TUBA-GEBIP/2002-1-17).en_US
dc.language.isoengen_US
dc.publisherSpringeren_US
dc.relation.isversionof10.1007/s10948-010-1049-5en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectJosephson tunnelingen_US
dc.subjectI C R N producten_US
dc.subjectBi2212 mesasen_US
dc.subjectTunnel junctionsen_US
dc.titleThe ICRN value in intrinsic Josephson tunnel Junctions in Bi2Sr2CaCu2O8+δ (Bi2212) mesasen_US
dc.typearticleen_US
dc.contributor.authorIDTR5135en_US
dc.contributor.iztechauthorÖzyüzer, Lütfi
dc.relation.journalJournal of Superconductivity and Novel Magnetismen_US
dc.contributor.departmentİYTE, Fen Fakültesi, Fizik Bölümüen_US
dc.identifier.volume24en_US
dc.identifier.issue1-2en_US
dc.identifier.startpage101en_US
dc.identifier.endpage104en_US
dc.identifier.wosWOS:000289855700015
dc.identifier.scopusSCOPUS:2-s2.0-80052162916
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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