Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/2485
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dc.contributorDepartment of Applied Physics-
dc.contributorDepartment of Mechanical Engineering-
dc.contributorMaterials Research Centre-
dc.creatorKe, S-
dc.creatorHuang, H-
dc.creatorYu, S-
dc.creatorZhou, L-
dc.date.accessioned2014-12-11T08:22:31Z-
dc.date.available2014-12-11T08:22:31Z-
dc.identifier.issn0021-8979-
dc.identifier.urihttp://hdl.handle.net/10397/2485-
dc.language.isoenen_US
dc.publisherAmerican Institute of Physicsen_US
dc.rights© 2010 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 et al., J. Appl. Phys. 107, 084112 (2010) and may be found at http://link.aip.org/link/?jap/107/084112en_US
dc.subjectBismuth compoundsen_US
dc.subjectFerroelectric ceramicsen_US
dc.subjectLead compoundsen_US
dc.subjectManganeseen_US
dc.subjectPermittivityen_US
dc.subjectVacancies (crystal)en_US
dc.titleCrossover from a nearly constant loss to a superlinear power-law behavior in Mn-doped Bi(Mg₁/₂Ti₁/₂)O₃-PbTiO₃ferroelectricsen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage1-
dc.identifier.epage4-
dc.identifier.volume107-
dc.identifier.issue8-
dc.identifier.doi10.1063/1.3386511-
dcterms.abstractMn-doped Bi(Mg₁/₂Ti₁/₂)–PbTiO₃disordered ferroelectric ceramics were studied under ac electric fields and a crossover from a nearly constant loss to a superlinear power-law behavior was observed. Our results confirmed that the nearly constant loss behavior also exists in disordered ferroelectrics. The exponent of the superlinear power-law was found to be temperature dependent. Such a behavior was related to the local movements of oxygen vacancies.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationJournal of applied physics, 15 Apr. 2010, v. 107, no. 8, 084112, p. 1-4-
dcterms.isPartOfJournal of applied physics-
dcterms.issued2010-04-15-
dc.identifier.isiWOS:000277303200087-
dc.identifier.scopus2-s2.0-77952398645-
dc.identifier.eissn1089-7550-
dc.identifier.rosgroupidr46475-
dc.description.ros2009-2010 > 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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