Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/4626
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dc.contributorDepartment of Applied Physics-
dc.contributorMaterials Research Centre-
dc.creatorKe, S-
dc.creatorHuang, H-
dc.creatorFan, H-
dc.date.accessioned2014-12-11T08:24:40Z-
dc.date.available2014-12-11T08:24:40Z-
dc.identifier.issn0003-6951-
dc.identifier.urihttp://hdl.handle.net/10397/4626-
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 S. Ke, H. Huang & H. Fan, Appl. Phys. Lett. 89, 182904 (2006) and may be found at http://link.aip.org/link/?apl/89/182904en_US
dc.subjectCalcium compoundsen_US
dc.subjectCopper compoundsen_US
dc.subjectRelaxor ferroelectricsen_US
dc.subjectFerroelectric ceramicsen_US
dc.subjectDielectric hysteresisen_US
dc.subjectPermittivityen_US
dc.titleRelaxor behavior in CaCu₃Ti₄O ₁₂ceramicsen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage1-
dc.identifier.epage3-
dc.identifier.volume89-
dc.identifier.issue18-
dc.identifier.doi10.1063/1.2374682-
dcterms.abstractThe dielectric properties of CaCu₃Ti₄O ₁₂ (CCTO) ceramics have been investigated in a temperature range of 143–573 K and a frequency range of 1 Hz–10 MHz. A dielectric anomaly has been observed between 350 and 600 K. The broad dielectric peaks in ε′(T) can be well fitted by a modified Curie-Weiss law and a Vogel-Fulcher relationship, which is indicative of a relaxor ferroelectric behavior. A slim I-V loop as well as the P-E hysteresis loop and broad maxima in ε″(f) also suggest the existence of a relaxor ferroelectric behavior in CCTO ceramics.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationApplied physics letters, 30 Oct. 2006, v. 89, no. 18, 182904, p. 1-3-
dcterms.isPartOfApplied physics letters-
dcterms.issued2006-10-30-
dc.identifier.isiWOS:000241757500088-
dc.identifier.scopus2-s2.0-33750712771-
dc.identifier.eissn1077-3118-
dc.identifier.rosgroupidr31090-
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
dc.description.oaCategoryVoR alloweden_US
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