Structural and magnetic properties of the ruthenium double perovskites Ba2−xSrxYRuO6

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dc.contributor.authorRanjbar, Ben_AU
dc.contributor.authorPavan, AFen_AU
dc.contributor.authorKennedy, BJen_AU
dc.contributor.authorZhang, Zen_AU
dc.date.accessioned2020-02-13T06:04:17Zen_AU
dc.date.available2020-02-13T06:04:17Zen_AU
dc.date.issued2015-01-19en_AU
dc.date.statistics2019-11-21en_AU
dc.description.abstractThe crystal structures of the series of ordered double perovskites Ba2−xSrxYRuO6 (0 ≤ x ≤ 2) were studied by high resolution synchrotron X-ray diffraction. The materials displayed a sequence of structures image file: c4dt03682d-t1.tif associated with increasing tilting of the corner sharing octahedra. The same sequence of structures can be induced by varying the temperature of appropriate members of the series. Magnetic susceptibility measurements demonstrate the oxides to be antiferromagnets with a Neel temperature of ∼30 K. There is a simple correlation between the Weiss constant θ and the Ru–O–Y bond angle. The two Sr rich oxides (x = 1.8 and 2.0) display an, unusual, sharp minimum in susceptibility at low temperatures that is associated with the reorientation of the spins. © 2015 The Royal Society of Chemistryen_AU
dc.identifier.citationRanjbar, B., Pavan, A., Kennedy, B. J., & Zhang, Z. (2015). Structural and magnetic properties of the ruthenium double perovskites Ba2−xSrxYRuO6. Dalton Transactions, 44(23), 10689-10699. doi:10.1039/c4dt03682den_AU
dc.identifier.govdoc9082en_AU
dc.identifier.issn1477-9226en_AU
dc.identifier.issue23en_AU
dc.identifier.journaltitleDalton Transactionsen_AU
dc.identifier.pagination10689-10699en_AU
dc.identifier.urihttps://doi.org/10.1039/c4dt03682den_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/9112en_AU
dc.identifier.volume44en_AU
dc.language.isoenen_AU
dc.publisherRoyal Society of Chemistryen_AU
dc.subjectMagnetic propertiesen_AU
dc.subjectRutheniumen_AU
dc.subjectX-ray diffractionen_AU
dc.subjectResolutionen_AU
dc.subjectSynchrotron radiationen_AU
dc.subjectPerovskitesen_AU
dc.subjectCrystal structureen_AU
dc.subjectNeel temperatureen_AU
dc.subjectOxidesen_AU
dc.titleStructural and magnetic properties of the ruthenium double perovskites Ba2−xSrxYRuO6en_AU
dc.typeJournal Articleen_AU
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