Neutron diffraction investigations of magnetism in BiFeO(3) epitaxial films

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dc.contributor.authorRatcliff, Wen_AU
dc.contributor.authorKan, Den_AU
dc.contributor.authorChen, WCen_AU
dc.contributor.authorWatson, Sen_AU
dc.contributor.authorChi, SXen_AU
dc.contributor.authorErwin, Ren_AU
dc.contributor.authorMcIntyre, GJen_AU
dc.contributor.authorCapelli, SCen_AU
dc.contributor.authorTakeuchi, Ien_AU
dc.date.accessioned2011-12-14T01:55:44Zen_AU
dc.date.available2011-12-14T01:55:44Zen_AU
dc.date.issued2011-05-10en_AU
dc.date.statistics2011-12-14en_AU
dc.description.abstractThe recovery of a modulated magnetic structure in epitaxial BiFeO(3) thin films as revealed by neutron diffraction is reported. The magnetic structure in thin films is found to strongly depend on substrate orientation. The substrate orientation causes different strain-relaxation processes resulting in different thin-film crystal structures. The (110) oriented film with a monoclinic structural phase has a single-domain modulated magnetic structure where the magnetic moment lies in the HHL plane. For the (111) oriented film that has a rhombohedral structure, a modulated structure superimposed on the G-type antiferromagnetic order is found. These results indicate that slight structural modifications in the BiFeO(3) thin film cause drastic changes in the magnetic structure. © 2011, Wiley-Blackwell.en_AU
dc.identifier.citationRatcliff, W., Kan, D., Chen, W.C., Watson, S., Chi, S.X., Erwin, R., McIntyre, G.J., Capelli, S.C., & Takeuchi, I. (2011). Neutron diffraction investigations of magnetism in BiFeO(3) epitaxial films. Advanced Functional Materials, 21(9), 1567-1574. doi:10.1002/adfm.201002125en_AU
dc.identifier.govdoc3850en_AU
dc.identifier.issn1616-301Xen_AU
dc.identifier.issue9en_AU
dc.identifier.journaltitleAdvanced Functional Materialsen_AU
dc.identifier.pagination1567-1574en_AU
dc.identifier.urihttp://dx.doi.org/10.1002/adfm.201002125en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/3950en_AU
dc.identifier.volume21en_AU
dc.language.isoenen_AU
dc.publisherWiley-Blackwellen_AU
dc.subjectThin filmsen_AU
dc.subjectNeutron diffractionen_AU
dc.subjectMagnetismen_AU
dc.subjectPolarizationen_AU
dc.subjectEpitaxyen_AU
dc.subjectCrystal structureen_AU
dc.titleNeutron diffraction investigations of magnetism in BiFeO(3) epitaxial filmsen_AU
dc.typeJournal Articleen_AU
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