Neutron diffraction texture analysis and thermoelectric properties of BiCaCoO misfit compounds
| hal.structure.identifier | Laboratoire de cristallographie et sciences des matériaux [CRISMAT] | |
| dc.contributor.author | GUILMEAU, Emmanuel | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | POLLET, Michaël | |
| hal.structure.identifier | Laboratoire de cristallographie et sciences des matériaux [CRISMAT] | |
| dc.contributor.author | GREBILLE, Dominique | |
| hal.structure.identifier | Laboratoire de cristallographie et sciences des matériaux [CRISMAT] | |
| dc.contributor.author | CHATAIGNER, D. | |
| hal.structure.identifier | Laboratory of Structural Inorganic Chemistry, Chemistry Department B6 | |
| dc.contributor.author | VERTRUYEN, B. | |
| hal.structure.identifier | Laboratory of Structural Inorganic Chemistry, Chemistry Department B6 | |
| dc.contributor.author | CLOOTS, Rudi | |
| hal.structure.identifier | National Institute of Advanced Industrial Science and Technology [AIST] | |
| dc.contributor.author | FUNAHASHI, Ryoji | |
| hal.structure.identifier | Institut Laue-Langevin [ILL] | |
| dc.contributor.author | OULADDIAF, B. | |
| dc.date.issued | 2008 | |
| dc.identifier.issn | 0025-5408 | |
| dc.description.abstractEn | Sintered, textured and single crystal products of the layered misfit [Bi0.81CaO2]2[CoO2]1.69 cobaltite have been successfully synthesized and characterized. Based on structure and texture models, the orientation distribution of the hot-forged sample was successfully analysed by neutron diffraction. The results gave a clear description of the fiber texture with c-axes of the plate-like grains aligned parallel to the hot-forging direction. In terms of transport properties, the decrease of the electrical resistivity according to the degree of alignment and crystallinity of the materials evidenced the important role of the texturation and the strong anisotropy existing in these misfit layered cobaltites. | |
| dc.language.iso | en | |
| dc.publisher | Elsevier | |
| dc.subject.en | Ceramics | |
| dc.subject.en | Inorganic compounds | |
| dc.subject.en | Layered compounds | |
| dc.subject.en | Crystal growth | |
| dc.subject.en | Electrical properties | |
| dc.title.en | Neutron diffraction texture analysis and thermoelectric properties of BiCaCoO misfit compounds | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1016/j.materresbull.2007.02.043 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Materials Research Bulletin | |
| bordeaux.page | 394-400 | |
| bordeaux.volume | 43 | |
| bordeaux.issue | 2 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00212108 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00212108v1 | |
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