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DC Field | Value | Language |
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dc.contributor.author | Bueno, Paulo Roberto | - |
dc.contributor.author | Ramirez, M. A. | - |
dc.contributor.author | Varela, José Arana | - |
dc.contributor.author | Longo, Elson | - |
dc.date.accessioned | 2014-05-20T15:21:07Z | - |
dc.date.accessioned | 2016-10-25T17:54:26Z | - |
dc.date.available | 2014-05-20T15:21:07Z | - |
dc.date.available | 2016-10-25T17:54:26Z | - |
dc.date.issued | 2006-11-06 | - |
dc.identifier | http://dx.doi.org/10.1063/1.2386916 | - |
dc.identifier.citation | Applied Physics Letters. Melville: Amer Inst Physics, v. 89, n. 19, 3 p., 2006. | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | http://hdl.handle.net/11449/32302 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/32302 | - |
dc.description.abstract | Dielectric spectroscopy was used in this study to examine CaCu3Ti4O12 polycrystalline samples. The analysis involved systems presenting low non-Ohmic properties, and the grain's internal domain was evaluated separately from the contribution of barrier-layer capacitances associated with Schottky-type barriers in this type of material. The effect of oxygen-rich atmosphere and high cooling rate was evaluated, revealing a strong increase in the dielectric properties of the CaCu3Ti4O12 system under these conditions. This effect was attributed to a chemical change in the grain's internal domain, which may be considered an internal barrier-layer capacitance of the polycrystalline material. (c) 2006 American Institute of Physics. | en |
dc.format.extent | 3 | - |
dc.language.iso | eng | - |
dc.publisher | American Institute of Physics (AIP) | - |
dc.source | Web of Science | - |
dc.title | Dielectric spectroscopy analysis of CaCu3Ti4O12 polycrystalline systems | en |
dc.type | outro | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.description.affiliation | Univ Estadual Paulista, Dept Fisicoquim, Inst Quim, BR-14800900 São Paulo, Brazil | - |
dc.description.affiliationUnesp | Univ Estadual Paulista, Dept Fisicoquim, Inst Quim, BR-14800900 São Paulo, Brazil | - |
dc.identifier.doi | 10.1063/1.2386916 | - |
dc.identifier.wos | WOS:000241960400017 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.identifier.file | WOS000241960400017.pdf | - |
dc.relation.ispartof | Applied Physics Letters | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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