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DC Field | Value | Language |
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dc.contributor.author | Brankovic, Goran | - |
dc.contributor.author | Brankovic, Zorica | - |
dc.contributor.author | Leite, Daniela Russo | - |
dc.contributor.author | Varela, José Arana | - |
dc.date.accessioned | 2014-05-20T15:27:25Z | - |
dc.date.accessioned | 2016-10-25T18:02:13Z | - |
dc.date.available | 2014-05-20T15:27:25Z | - |
dc.date.available | 2016-10-25T18:02:13Z | - |
dc.date.issued | 2006-10-01 | - |
dc.identifier | http://dx.doi.org/10.1007/s10853-006-0361-8 | - |
dc.identifier.citation | Journal of Materials Science. New York: Springer, v. 41, n. 19, p. 6193-6197, 2006. | - |
dc.identifier.issn | 0022-2461 | - |
dc.identifier.uri | http://hdl.handle.net/11449/37400 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/37400 | - |
dc.description.abstract | Fractal 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.extent | 6193-6197 | - |
dc.language.iso | eng | - |
dc.publisher | Springer | - |
dc.source | Web of Science | - |
dc.title | Temperature dependence of fractal dimension of grain boundary region in SnO2 based ceramics | en |
dc.type | outro | - |
dc.contributor.institution | University of Belgrade | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.description.affiliation | Studies Univ Belgrade, Ctr Multidisciplinary, Belgrade 11030, Serbia | - |
dc.description.affiliation | UNESP, Inst Quim, BR-14801970 Araraquara, SP, Brazil | - |
dc.description.affiliationUnesp | UNESP, Inst Quim, BR-14801970 Araraquara, SP, Brazil | - |
dc.identifier.doi | 10.1007/s10853-006-0361-8 | - |
dc.identifier.wos | WOS:000241379600001 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | Journal of Materials Science | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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