You are in the accessibility menu

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/37400
Full metadata record
DC FieldValueLanguage
dc.contributor.authorBrankovic, Goran-
dc.contributor.authorBrankovic, Zorica-
dc.contributor.authorLeite, Daniela Russo-
dc.contributor.authorVarela, José Arana-
dc.date.accessioned2014-05-20T15:27:25Z-
dc.date.accessioned2016-10-25T18:02:13Z-
dc.date.available2014-05-20T15:27:25Z-
dc.date.available2016-10-25T18:02:13Z-
dc.date.issued2006-10-01-
dc.identifierhttp://dx.doi.org/10.1007/s10853-006-0361-8-
dc.identifier.citationJournal of Materials Science. New York: Springer, v. 41, n. 19, p. 6193-6197, 2006.-
dc.identifier.issn0022-2461-
dc.identifier.urihttp://hdl.handle.net/11449/37400-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/37400-
dc.description.abstractFractal dimensions of grain boundary region in doped SnO2 ceramics were determined based on previously derived fractal model. This model considers fractal dimension as a measure of homogeneity of distribution of charge carriers. Application of the derived fractal model enables calculation of fractal dimension using results of impedance spectroscopy. The model was verified by experimentally determined temperature dependence of the fractal dimension of SnO2 ceramics. Obtained results confirm that the non-Debye response of the grain boundary region is connected with distribution of defects and consequently with a homogeneity of a distribution of the charge carriers. Also, it was found that C-T-1 function has maximum at temperature at which the change in dominant type of defects takes place. This effect could be considered as a third-order transition.en
dc.format.extent6193-6197-
dc.language.isoeng-
dc.publisherSpringer-
dc.sourceWeb of Science-
dc.titleTemperature dependence of fractal dimension of grain boundary region in SnO2 based ceramicsen
dc.typeoutro-
dc.contributor.institutionUniversity of Belgrade-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationStudies Univ Belgrade, Ctr Multidisciplinary, Belgrade 11030, Serbia-
dc.description.affiliationUNESP, Inst Quim, BR-14801970 Araraquara, SP, Brazil-
dc.description.affiliationUnespUNESP, Inst Quim, BR-14801970 Araraquara, SP, Brazil-
dc.identifier.doi10.1007/s10853-006-0361-8-
dc.identifier.wosWOS:000241379600001-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofJournal of Materials Science-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

There are no files associated with this item.
 

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.