Magnetic properties of La3Ni2SbxTayNb1–x–yO9; from relaxor to spin glass

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dc.contributor.authorChin, CMen_AU
dc.contributor.authorBattle, PDen_AU
dc.contributor.authorHunter, ECen_AU
dc.contributor.authorAvdeev, Men_AU
dc.contributor.authorHendrickx, Men_AU
dc.contributor.authorHadermann, Jen_AU
dc.date.accessioned2021-06-27T23:23:09Zen_AU
dc.date.available2021-06-27T23:23:09Zen_AU
dc.date.issued2019-05-01en_AU
dc.date.statistics2021-06-15en_AU
dc.description.abstractNeutron diffraction experiments conducted at 5 K in a magnetic field 0 ≤ H/kOe ≤50 have shown that the monoclinic perovskite La3Ni2TaO9 behaves as a relaxor ferromagnet. Compositions in the series La3Ni2SbxTayNb1–x–yO9 have been synthesized in polycrystalline form. Electron microscopy, X–ray diffraction and neutron diffraction have shown that the solid solutions are largely homogeneous and monophasic. Magnetometry and neutron diffraction have shown that the relaxor magnetisation persists in low fields when x + y = 1 but is rapidly diminished by the introduction of niobium. This change in magnetic behaviour is ascribed to the differences in the d–orbital energies of Sb5+, Nb5+ and Ta5+. © 2019 The Authors CC BY licence. Published by Elsevier Inc.en_AU
dc.identifier.citationChin, C.-M., Battle, P. D., Hunter, E. C., Avdeev, M., Hendrickx, M., Hadermann, J. (2019). Magnetic properties of La3Ni2SbxTayNb1–x–yO9; from relaxor to spin glass. Journal of Solid State Chemistry, 273, 175-185 doi:10.1016/j.jssc.2019.02.044en_AU
dc.identifier.issn0022-4596en_AU
dc.identifier.journaltitleJournal of Solid State Chemistryen_AU
dc.identifier.pagination175-185en_AU
dc.identifier.urihttps://doi.org/10.1016/j.jssc.2019.02.044en_AU
dc.identifier.urihttps://apo.ansto.gov.au/dspace/handle/10238/10902en_AU
dc.identifier.volume273en_AU
dc.language.isoenen_AU
dc.publisherElsevieren_AU
dc.subjectPerovskitesen_AU
dc.subjectOxidesen_AU
dc.subjectFerromagnetismen_AU
dc.subjectNeutron diffractionen_AU
dc.subjectMonoclinic latticesen_AU
dc.subjectX-ray diffractionen_AU
dc.subjectElectron microscopyen_AU
dc.titleMagnetic properties of La3Ni2SbxTayNb1–x–yO9; from relaxor to spin glassen_AU
dc.typeJournal Articleen_AU
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