Structural phase transitions of PbZr0.52Ti0.48O3 ceramic: An infrared spectroscopy study

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversidade Federal de São Carlos (UFSCar)
dc.date.accessioned2014-05-20T13:29:30Z
dc.date.accessioned2022-10-05T13:29:10Z
dc.date.available2014-05-20T13:29:30Z
dc.date.available2022-10-05T13:29:10Z
dc.date.created2014-05-20T13:29:30Z
dc.date.issued2006-01-01
dc.identifierFerroelectrics. Abingdon: Taylor & Francis Ltd, v. 337, p. 1317-1323, 2006.
dc.identifier0015-0193
dc.identifierhttp://hdl.handle.net/11449/9972
dc.identifier10.1080/00150190600716481
dc.identifierWOS:000239816500019
dc.identifier6725982228402054
dc.identifier8507741729691974
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3886208
dc.description.abstractThe recent discovery of a ferroelectric monoclinic phase in the PbZr1-xTixO3 (PZT) system attained the attention of several researchers due to the possibility of understanding the relationships between structural features and piezoelectric properties. The nature of the monoclinic phase in some PZT compositions remains controversial and unclear. In this work, structural phase transitions of PbZr0.52Ti0.48O3 ceramic were investigated by infrared spectroscopy as a function of temperature. Studies were centered on nu(1)-stretching modes and corresponding half width Wi as a function of temperature. The occurrence of the anomalies in the infrared spectra as a function of temperature suggests the following monoclinic ( LT) -> monoclinic ( HT) -> tetragonal phase transition were observed at 183 K and at 263 K.
dc.languageeng
dc.publisherTaylor & Francis Ltd
dc.relationFerroelectrics
dc.relation0.728
dc.relation0,260
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectPZT
dc.subjectphase transitions
dc.subjectinfrared spectroscopy
dc.titleStructural phase transitions of PbZr0.52Ti0.48O3 ceramic: An infrared spectroscopy study
dc.typeArtigo


Este ítem pertenece a la siguiente institución