Modulation relaxor behaviour by chemical substitution in the system Ba1-xCaxTi1-y(Zn1/3Nb2/3)yO3
| hal.structure.identifier | Laboratoire de sciences des matériaux et de l’environnement [Université de Sfax] [SME] | |
| dc.contributor.author | KHEMAKHEM, L. | |
| hal.structure.identifier | Laboratoire des Matériaux Ferroélectriques | |
| dc.contributor.author | MAALEJ, A. | |
| hal.structure.identifier | Laboratoire de sciences des matériaux et de l’environnement [Université de Sfax] [SME] | |
| dc.contributor.author | KABADOU, A. | |
| hal.structure.identifier | Laboratoire de sciences des matériaux et de l’environnement [Université de Sfax] [SME] | |
| dc.contributor.author | BEN SALAH, A. | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | SIMON, Annie | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | MAGLIONE, Mario | |
| dc.date.issued | 2008 | |
| dc.identifier.issn | 0015-0193 | |
| dc.description.abstractEn | This paper reports the structural and dielectric properties of Ba1 - xCaxTi1 - y (Zn1/3Nb2/3)yO3 ceramics with y is fixed to 0.2 and x = 0.2 and 0.3. Single-phase solid solutions of the simples were determined by X-ray diffraction. For the solid solution, BaTi1 - y(Zn1/3Nb2/3)yO3, the evolution of dielectric behaviour from a sharp ferroelectric peak (for y < 0.075) and to ferroelectric relaxor (for 0.075 < y < 0.2) was observed with increasing of Zn and Nb concentration but in this case the temperature of the maximum of dielectric permittivity Tm and Δ Tm are lowers. To modulate this relaxor character we have substitute the Ba by Ca to increase Tm and Δ Tm. | |
| dc.language.iso | en | |
| dc.publisher | Taylor & Francis: STM, Behavioural Science and Public Health Titles | |
| dc.title.en | Modulation relaxor behaviour by chemical substitution in the system Ba1-xCaxTi1-y(Zn1/3Nb2/3)yO3 | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1080/00150190802394939 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Ferroelectrics | |
| bordeaux.page | 82-88 | |
| bordeaux.volume | 371 | |
| bordeaux.issue | 1 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00348535 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00348535v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Ferroelectrics&rft.date=2008&rft.volume=371&rft.issue=1&rft.spage=82-88&rft.epage=82-88&rft.eissn=0015-0193&rft.issn=0015-0193&rft.au=KHEMAKHEM,%20L.&MAALEJ,%20A.&KABADOU,%20A.&BEN%20SALAH,%20A.&SIMON,%20Annie&rft.genre=article |
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