Please use this identifier to cite or link to this item: https://apo.ansto.gov.au/dspace/handle/10238/12961
Full metadata record
DC FieldValueLanguage
dc.contributor.authorLi, F-
dc.contributor.authorNarayanan, N-
dc.contributor.authorHutchison, WD-
dc.contributor.authorUlrich, C-
dc.contributor.authorMcIntyre, GJ-
dc.date.accessioned2022-04-08T01:11:27Z-
dc.date.available2022-04-08T01:11:27Z-
dc.date.issued2012-11-15-
dc.identifier.citationLi, F., Narayanan, N., Hutchison, W. D., Ulich, C., McIntyre, G. (2012). The effect of oxygen isotopes substitution on magnetism in multiferroic CaMn7O12. Presented at AINSE-ANBUG 2012 10th Neutron Scattering Symposium (AANSS), Sydney, NSW, 7-9 Nov. In 10th AINSE-ANBUG Neutron Scattering Symposium (AANSS) 2012, pp. 74.en_US
dc.identifier.urihttps://apo.ansto.gov.au/dspace/handle/10238/12961-
dc.description.abstractMultiferroic materials, where ferroelectricity and ferromagnetism coexist and interact and one property can be used to drive the other, can find potential applications in spintronics and information technology and form the basis for four-state memory. However the details of coupling between these two orders are not yet understood. Competing theories of inherent electronic structure and ionic displacement are proposed to explain this coupling, but no experimental evidence currently exists to differentiate these models. To investigate the interaction between magnetic moments and electric dipoles on a fundamental level, this study will extend the isotopic pure oxygen substitution, a widely used technique for the investigation of high temperature superconductors, to multiferroics. Single crystal CaMn{sub 7}0{sub 12} showing the largest magnetically induced electric polarization measured to date is chosen as a test material and synthesized by flux method. The preliminary results show that single crystals of a size —100x100x100 μm can be obtained however a small amount of CaMn 3 0 6 impurity phase is also detected in XRD. Efforts on growing a larger single crystal are under way.en_US
dc.language.isoenen_US
dc.publisherAustralian Institute of Nuclear Science and Engineeringen_US
dc.subjectSuperfluidityen_US
dc.subjectSuperconductivityen_US
dc.subjectCrystalsen_US
dc.subjectElectric dipolesen_US
dc.subjectElectronic structureen_US
dc.subjectFerroelectric materialsen_US
dc.subjectFerromagnetismen_US
dc.subjectMagnetic momentsen_US
dc.subjectMagnetismen_US
dc.subjectOxygen isotopesen_US
dc.titleThe effect of oxygen isotopes substitution on magnetism in multiferroic CaMn7O12en_US
dc.typeConference Abstracten_US
dc.date.statistics2021-12-20-
Appears in Collections:Conference Publications

Files in This Item:
File Description SizeFormat 
10th AINSE p. 74 Effect of Oxygen isotopes substitution....pdf41.04 kBAdobe PDFThumbnail
View/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.