Effect of Ni doped BaTiO<sub>3</sub> on the dielectric properties in the Ba(Ni<sub>1/3</sub>Nb<sub>2/3</sub>)<sub><i>x</i></sub>Ti<sub>1−<i>x</i></sub>O<sub>3</sub> solid solution
| hal.structure.identifier | Laboratoire des Matériaux Ferroélectriques [LMF] | |
| dc.contributor.author | BOUJELBEN, Faiza | |
| hal.structure.identifier | Laboratoire des Matériaux Ferroélectriques [LMF] | |
| dc.contributor.author | BAHRI, F. | |
| hal.structure.identifier | Laboratoire des Matériaux Ferroélectriques [LMF] | |
| dc.contributor.author | BOUDAYA, Chokri | |
| hal.structure.identifier | Laboratoire des Matériaux Ferroélectriques [LMF] | |
| dc.contributor.author | MAALEJ, A. | |
| hal.structure.identifier | Laboratoire des Matériaux Ferroélectriques [LMF] | |
| dc.contributor.author | KHEMAKHEM, Hamadi | |
| 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 | 2009 | |
| dc.identifier.issn | 0925-8388 | |
| dc.description.abstractEn | New ferroelectric ceramics of ABO<sub>3</sub> perovskite type were synthesized in the Ba(Ni<sub>1/3</sub>Nb<sub>2/3</sub>)<sub><i>x</i></sub>Ti<sub>1−<i>x</i></sub>O<sub>3</sub> (0 ≤ <i>x</i> ≤ 0.2) system by solid state reaction technique. The effect of the replacement of titanium by nickel and niobium in the B site on structural and dielectric properties was investigated. For this, we have use X-ray diffraction and dielectric characterizations. Samples in cubic phase were generally obtained with a sintering temperature of 1350 °C. Dielectric measurements revealed that the very small change in composition by the substitution of titanium by nickel and niobium in the BaTiO<sub>3</sub> has a strong influence on the dielectric proprieties: fast decreasing of <i>T</i><sub>C</sub> or <i>T</i><sub>m</sub> (for BaTiO<sub>3</sub> <i>T</i><sub>C</sub> = 340 K, for <i>x</i> = 0.06, <i>T</i><sub>C</sub> = 270 K and for <i>x</i> = 0.16, <i>T</i><sub>m</sub> = 150 K). The evolution from classic ferroelectric behavior for (0 ≤ <i>x</i> < 0.1) to relaxor behavior for (0.1 ≤ <i>x</i> ≤ 0.2) is emphasized. | |
| dc.language.iso | en | |
| dc.publisher | Elsevier | |
| dc.title.en | Effect of Ni doped BaTiO<sub>3</sub> on the dielectric properties in the Ba(Ni<sub>1/3</sub>Nb<sub>2/3</sub>)<sub><i>x</i></sub>Ti<sub>1−<i>x</i></sub>O<sub>3</sub> solid solution | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1016/j.jallcom.2009.03.081 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Journal of Alloys and Compounds | |
| bordeaux.page | 559-562 | |
| bordeaux.volume | 481 | |
| bordeaux.issue | 1-2 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00408438 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00408438v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Alloys%20and%20Compounds&rft.date=2009&rft.volume=481&rft.issue=1-2&rft.spage=559-562&rft.epage=559-562&rft.eissn=0925-8388&rft.issn=0925-8388&rft.au=BOUJELBEN,%20Faiza&BAHRI,%20F.&BOUDAYA,%20Chokri&MAALEJ,%20A.&KHEMAKHEM,%20Hamadi&rft.genre=article |
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