Low-losses, highly tunable Ba0.6Sr0.4TiO3/MgO composite
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | CHUNG, U-Chan | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | ELISSALDE, Catherine | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | MAGLIONE, Mario | |
| hal.structure.identifier | Centre interuniversitaire de recherche et d'ingénierie des matériaux [CIRIMAT] | |
| dc.contributor.author | ESTOURNÈS, Claude | |
| hal.structure.identifier | Thales Research and Technology [Palaiseau] | |
| dc.contributor.author | PATÉ, M. | |
| hal.structure.identifier | Thales Research and Technology [Palaiseau] | |
| dc.contributor.author | GANNE, Jean-Pierre | |
| dc.date.issued | 2008-01-29 | |
| dc.identifier.issn | 0003-6951 | |
| dc.description.abstractEn | Spark plasma sintering SPS is an efficient tool to obtain highly densified ferroelectric-dielectric ceramic composites with clean interfaces and tunable properties. Dielectric MgO and ferroelectric Ba0.6Sr0.4TiO3 BST were combined in two-dimensional multilayer and three-dimensional random powders design. Their unmodified BST Curie temperature proves the suppression of interdiffusion while dielectric losses are below 0.5% and the tunability is 40% at room temperature. The composites and pure BST with similar densities 95% were obtained, owing reliable comparison of their dielectric properties. Such SPS ceramics can be used as experimental input for simulation and are potential candidates for high frequency applications. | |
| dc.language.iso | en | |
| dc.publisher | American Institute of Physics | |
| dc.subject.en | Composite | |
| dc.subject.en | Dielectric loss and relaxation | |
| dc.subject.en | Ferroelectricity | |
| dc.subject.en | Ceramic | |
| dc.subject.en | Spark plasma sintering | |
| dc.subject.en | SPS | |
| dc.title.en | Low-losses, highly tunable Ba0.6Sr0.4TiO3/MgO composite | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1063/1.2837621 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Applied Physics Letters | |
| bordeaux.page | 042902 (3 p.) | |
| bordeaux.volume | 92 | |
| bordeaux.issue | 4 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00258625 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00258625v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Applied%20Physics%20Letters&rft.date=2008-01-29&rft.volume=92&rft.issue=4&rft.spage=042902%20(3%20p.)&rft.epage=042902%20(3%20p.)&rft.eissn=0003-6951&rft.issn=0003-6951&rft.au=CHUNG,%20U-Chan&ELISSALDE,%20Catherine&MAGLIONE,%20Mario&ESTOURN%C3%88S,%20Claude&PAT%C3%89,%20M.&rft.genre=article |
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