Piezoelectric behaviour of PZT doped with calcium: A combined experimental and theoretical study

Página do item simplificado
dc.contributor.authorCerqueira, M.
dc.contributor.authorNasar, R. S.
dc.contributor.authorLongo, Elson [UNESP]
dc.contributor.authorVarela, José Arana [UNESP]
dc.contributor.authorBeltran, A.
dc.contributor.authorLlusar, R.
dc.contributor.authorAndres, J.
dc.contributor.institutionUNIV JAUME 1
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:19:44Z
dc.date.available2014-05-20T15:19:44Z
dc.date.issued1997-05-01
dc.description.abstractAn experimental and theoretical study on the piezoelectric behaviour of PZT doped with a range of calcium ion concentrations is presented. A systematic study of the effect on the piezoelectric properties of PZT doped with various concentrations of CaO at constant sintering temperature and sintering time was carried out. The remanent polarization, planar coupling factor and frequency-thickness constant increase with calcium concentration. Ab initio perturbed ion calculations show that the lattice energy decreases with calcium addition for both tetragonal and rhombohedral phases of PZT.en
dc.description.affiliationUNIV JAUME 1,DEPT CIENCIES EXPT,CASTELLO 12080,SPAIN
dc.description.affiliationUFSCAR,DEPT QUIM,LAB INTERDISCIPLINAR ELECTROQUIM & CERAM,BR-13565 SAO CARLOS,SP,BRAZIL
dc.description.affiliationUNESP,INST QUIM,BR-14800900 ARARAQUARA,SP,BRAZIL
dc.description.affiliationUnespUNESP,INST QUIM,BR-14800900 ARARAQUARA,SP,BRAZIL
dc.format.extent2381-2386
dc.identifierhttp://dx.doi.org/10.1023/A:1018501022807
dc.identifier.citationJournal of Materials Science. London: Chapman Hall Ltd, v. 32, n. 9, p. 2381-2386, 1997.
dc.identifier.doi10.1023/A:1018501022807
dc.identifier.issn0022-2461
dc.identifier.urihttp://hdl.handle.net/11449/31124
dc.identifier.wosWOS:A1997WY35000020
dc.language.isoeng
dc.publisherChapman Hall Ltd
dc.relation.ispartofJournal of Materials Science
dc.relation.ispartofjcr2.993
dc.relation.ispartofsjr0,807
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titlePiezoelectric behaviour of PZT doped with calcium: A combined experimental and theoretical studyen
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights
dcterms.rightsHolderChapman Hall Ltd
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Química, Araraquarapt
unesp.departmentBioquímica e Tecnologia - IQARpt
unesp.departmentFísico-Química - IQARpt

Arquivos

Licença do Pacote

Agora exibindo 1 - 1 de 1
Nenhuma Miniatura disponível
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição:

Coleções

Araraquara - IQAR - Instituto de Química