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Please use this identifier to cite or link to this item: https://libjncir.jncasr.ac.in/xmlui/handle/10572/737
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dc.contributor.authorSomasundaram, P-
dc.contributor.authorVijayaraghavan, R-
dc.contributor.authorNagarajan, R-
dc.contributor.authorSeshadri, Ram-
dc.contributor.authorUmarji, A M-
dc.contributor.authorRao, C N R-
dc.date.accessioned2012-03-22T09:09:50Z-
dc.date.available2012-03-22T09:09:50Z-
dc.date.issued1990-01-29-
dc.identifier0003-6951en_US
dc.identifier.citationApplied Physics Letters 56(5), 487-489 (1990)en_US
dc.identifier.urihttps://libjncir.jncasr.ac.in/xmlui/10572/737-
dc.descriptionRestricted Accessen_US
dc.description.abstractThe superconducting transition temperatures in Bi2Ca1−xLnxSr2Cu2O8+δ, TlCa1−xLnxSr2Cu2O6+δ, and Tl0.8Ca1−xLnxBa2Cu23O6+δ (Ln=Y or rare earth) vary with composition and show a maximum at a specific value of x or δ. This observation suggests that an optimal carrier concentration is required to attain maximum Tc in such cuprates which seem to be two‐band systems.en_US
dc.description.urihttp://dx.doi.org/10.1063/1.103296en_US
dc.language.isoenen_US
dc.publisherAmerican Institute of Physicsen_US
dc.rights© 1990 American Institute of Physicsen_US
dc.subjectHigh−Tc Superconductorsen_US
dc.subjectSuperconductivityen_US
dc.subjectTransition Temperatureen_US
dc.subjectCarrier Densityen_US
dc.subjectBismuth Oxidesen_US
dc.subjectCalcium Oxidesen_US
dc.subjectYttrium Oxidesen_US
dc.subjectCopper Oxidesen_US
dc.subjectStrontium Oxidesen_US
dc.subjectThallium Oxidesen_US
dc.subjectBarium Oxidesen_US
dc.subjectQuantity Ratioen_US
dc.subjectRare Earth Compoundsen_US
dc.titleOccurrence of maximum Tc at an optimal carrier concentration in superconducting bismuth and thallium cupratesen_US
dc.typeArticleen_US
Appears in Collections:Research Papers (Prof. C.N.R. Rao)

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