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Superconducting properties of Ce-substituted TaSr2(Gd,Ce) 2Cu2Oy

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dc.citedby0
dc.contributor.authorAbd-Shukor R.en_US
dc.contributor.authorKek C.A.en_US
dc.contributor.authorYeoh W.K.en_US
dc.contributor.authorid7004750914en_US
dc.contributor.authorid6507690214en_US
dc.contributor.authorid57207611851en_US
dc.date.accessioned2023-12-28T08:57:34Z
dc.date.available2023-12-28T08:57:34Z
dc.date.issued2006
dc.description.abstractA layered cuprate TaSr2 $$(\rm Gd)_(1+x)$$ $$(\rm Ce)_(1-x)$$ Cu 2 $$(\rm O)_y$$ for x = 0.4-0.8 has been successfully synthesized by solid state reaction. X-ray powder diffraction analysis indicates that nearly all the peaks from the samples can be indexed to a single phase of Ta-1222. The sample with nominal composition TaSr 2Gd1.6Ce0.4Cu2 $$(\rm O)_y$$ showed a tetragonal structure with lattice parameters a = 3.858, c = 28.81? with space group most likely I4/mmm. The TaSr2 $$(\rm Gd)_(1+x)$$ $$(\rm Ce)_(1-y)$$ Cu2 $$(\rm O)_y$$ compound exhibits a narrow superconducting region near x = 0.6 with T c-onset = 30 and T c-zero=10 K as determined by d.c. electrical resistance versus temperature measurements. � 2006 Springer Science + Business Media, Inc.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1007/s10853-006-2278-7
dc.identifier.epage3803
dc.identifier.issue12
dc.identifier.scopus2-s2.0-33746052502
dc.identifier.spage3799
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-33746052502&doi=10.1007%2fs10853-006-2278-7&partnerID=40&md5=b6b41bf24d12890c2b60cbef979d7e47
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/29761
dc.identifier.volume41
dc.pagecount4
dc.sourceScopus
dc.sourcetitleJournal of Materials Science
dc.subjectCrystal structure
dc.subjectElectric resistance
dc.subjectLattice constants
dc.subjectOxide superconductors
dc.subjectSolid state physics
dc.subjectSuperconductivity
dc.subjectThermal effects
dc.subjectX ray diffraction analysis
dc.subjectNarrow superconducting region
dc.subjectSolid state reaction
dc.subjectTa-1222
dc.subjectTaSr2
dc.subjectTantalum compounds
dc.titleSuperconducting properties of Ce-substituted TaSr2(Gd,Ce) 2Cu2Oyen_US
dc.typeArticleen_US
dspace.entity.typePublication
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