Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/4189
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dc.contributorDepartment of Applied Physics-
dc.creatorYuan, GL-
dc.creatorOr, DSW-
dc.date.accessioned2014-12-11T08:24:24Z-
dc.date.available2014-12-11T08:24:24Z-
dc.identifier.issn0021-8979-
dc.identifier.urihttp://hdl.handle.net/10397/4189-
dc.language.isoenen_US
dc.publisherAmerican Institute of Physicsen_US
dc.rights© 2006 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in G. L. Yuan & S. W. Or, J. Appl. Phys. 100, 024109 (2006) and may be found at http://link.aip.org/link/?jap/100/024109.en_US
dc.subjectMultiferroicsen_US
dc.subjectBismuth compoundsen_US
dc.subjectSamarium compoundsen_US
dc.subjectX-ray diffractionen_US
dc.subjectCrystal structureen_US
dc.subjectSpace groupsen_US
dc.subjectPiezoceramicsen_US
dc.subjectDielectric polarisationen_US
dc.subjectLong-range orderen_US
dc.subjectFerroelectric ceramicsen_US
dc.subjectMagnetisationen_US
dc.subjectCanted spin arrangementsen_US
dc.subjectAntiferromagnetic materialsen_US
dc.subjectMagnetoelectric effectsen_US
dc.subjectNeel temperatureen_US
dc.titleMultiferroicity in polarized single-phase Bi₀.₈₇₅Sm₀.₁₂₅FeO₃ceramicsen_US
dc.typeJournal/Magazine Articleen_US
dc.description.otherinformationAuthor name used in this publication: Siu Wing Oren_US
dc.identifier.spage1-
dc.identifier.epage5-
dc.identifier.volume100-
dc.identifier.issue2-
dc.identifier.doi10.1063/1.2220642-
dcterms.abstractSingle-phase Bi₀.₈₇₅Sm₀.₁₂₅FeO₃ceramics were prepared, and their crystal structure and multiferroic properties were studied. The triclinic structure with P1 space group was confirmed in the ceramics by refining the x-ray diffraction data. Large piezoelectric d₃₃coefficient of 29 pC/N, together with high remnant polarization of 15.09 μC/cm², was measured at room temperature, suggesting the existence of long-range ferroelectric order on a macroscopic scale. The observed small remnant magnetization of 0.071 emu/g at room temperature as a result of the collapse of the space-modulated spin structure indicated the presence of long-range canted antiferromagnetic order on a macroscopic scale. The coexistence of the long-range ferroelectric and canted antiferromagnetic orders allowed the magnetoelectric effect below the antiferromagnetic Néel temperature of 265 °C near which magnetoelectric coupling was obvious.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationJournal of applied physics, 15 July 2006, v. 100, no. 2, 024109, p. 1-5-
dcterms.isPartOfJournal of applied physics-
dcterms.issued2006-07-15-
dc.identifier.isiWOS:000239423400103-
dc.identifier.scopus2-s2.0-33746840926-
dc.identifier.eissn1089-7550-
dc.identifier.rosgroupidr34201-
dc.description.ros2006-2007 > Academic research: refereed > Publication in refereed journal-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_IR/PIRAen_US
dc.description.pubStatusPublisheden_US
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