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dc.contributor.authorZasadzinski, John F.
dc.contributor.authorÖzyüzer, Lütfi
dc.contributor.authorMiyakawa, Nobuaki
dc.contributor.authorHinks, David G.
dc.contributor.authorGray, Kenneth E.
dc.date.accessioned2016-04-20T11:49:43Z
dc.date.available2016-04-20T11:49:43Z
dc.date.issued2000-11
dc.identifier.citationZasadzinski, J. F., Özyüzer, L., Miyakawa, N., Hinks, D. G., and Gray, K. E. (2000). High energy secondary peak structure in tunneling spectra (hump) as possible magnetic pseudogap. Physica C: Superconductivity and its Applications, 341-348(PART 3), 867-870. doi:10.1016/S0921-4534(00)00715-2en_US
dc.identifier.issn0921-4534
dc.identifier.urihttp://doi.org/10.1016/S0921-4534(00)00715-2
dc.identifier.urihttp://hdl.handle.net/11147/4526
dc.description.abstractIt is demonstrated that tunneling spectra in various high Tc cuprates display generic features. The principal conductance peaks in superconductor-insulator-normal metal (SIN) junctions indicate the superconducting gap in the density of states (DOS), Higher energy features include a dip and hump structure with a strength that is asymmetric in bias voltage. The dip and hump features follow the doping trends of the superconducting gap, Δ, with a rough scaling as ∼2Δ and ∼3Δ respectively. Tunneling spectra in underdoped Bi2Sr2CaCu2O8+δ display a more pronounced hump feature suggestive of a second gap in the DOS. It is observed that the hump feature in the tunneling density of states is consistent with other experimental observations of the so-called high energy pseudogap which may have magnetic originsen_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.relation.isversionof10.1016/S0921-4534(00)00715-2en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectOxide superconductorsen_US
dc.subjectElectric conductanceen_US
dc.subjectEnergy gapen_US
dc.subjectSuperconducting gapen_US
dc.subjectAngle integrated photoemissionen_US
dc.titleHigh energy secondary peak structure in tunneling spectra (hump) as possible magnetic pseudogapen_US
dc.typearticleen_US
dc.contributor.authorIDTR5135en_US
dc.contributor.iztechauthorÖzyüzer, Lütfi
dc.relation.journalPhysica C: Superconductivity and its Applicationsen_US
dc.contributor.departmentIzmir Institute of Technology. Physicsen_US
dc.identifier.volume341-348en_US
dc.identifier.issuePART 3en_US
dc.identifier.startpage867en_US
dc.identifier.endpage870en_US
dc.identifier.wosWOS:000165855700062
dc.identifier.scopusSCOPUS:2-s2.0-0343832470
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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