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dc.creatorMitić, Vojislav V.
dc.creatorPavlović, Vladimir B.
dc.creatorKocić, Ljubiša
dc.creatorPaunović, Vesna
dc.creatorMančic, D.
dc.date.accessioned2018-06-22T18:50:16Z
dc.date.available2018-06-22T18:50:16Z
dc.date.issued2010
dc.identifier.isbn9780470457597
dc.identifier.urihttp://dais.sanu.ac.rs/123456789/3421
dc.description.abstractMicrostructure properties of barium-titanate based materials, expressed in grain boundary contacts, are of basic importance for electric properties of these material. In this study, the model of intergranular impedance applied on two-grain contact is considered. Globally, BaTiO3-ceramics sample is consisted of a huge number of mutually contacted grains which form clusters. Such clusters can be presented as a specific fractal formations. For each of them, it is possible to establish the equivalent electrical model and, for defined set of input parameters, using symbolic analysis, obtain the frequency diagram. The influence of fractal structure is especially stressed. Realizing the totality of relations between clusters grains groups, their microelectrical schemes and corresponding frequency characteristics, from one side, and global equivalent electrical scheme and corresponding acquired frequency characteristics of BaTiO3-ceramics samples, on the other side, we set a goal of coinciding experimental results with the summing effect of microelectric equivalent schemes. The model is successfully tested on doped barium- titanate ceramics.
dc.publisherHoboken, NJ : John Wiley & Sons
dc.relationinfo:eu-repo/grantAgreement/MESTD/MPN2006-2010/142011/RS//
dc.rightsrestrictedAccess
dc.sourceAdvances in Electronic Ceramics II
dc.subjectbarium titanate
dc.subjectelectrical properties
dc.subjectrare earths
dc.subjectmicrostructure
dc.titleIntergranular fractal impedance analysis of microstructure and electrical properties of rare-earth doped BaTiO3
dc.typeconferenceObject
dc.rights.licenseARR
dcterms.abstractМитић, Војислав В.; Манчиц, Д.; Коцић, Љубиша; Пауновић, Весна; Павловић, Владимир Б.;
dc.citation.spage79
dc.citation.epage91
dc.citation.volume30
dc.identifier.doi10.1002/9780470584422.ch7
dc.identifier.scopus2-s2.0-77952004206
dc.description.otherCeramic Engineering and Science Proceedings, Volume 30, Issue 9
dc.description.other33rd International Conference on Advanced Ceramics and Composites; Daytona Beach, FL; United States; 18 January 2009 - 23 January 2009
dc.type.versionpublishedVersion


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