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hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorPRAKASAM, Mythili
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorVIRAPHONG, Oudomsack
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorMICHAU, Dominique
hal.structure.identifierCentre National de la Recherche Scientifique [CNRS]
hal.structure.identifierUniversitatea de Vest din Timișoara [România] = West University of Timișoara [Romania] = Université Ouest de Timișoara [Roumanie] [UVT]
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorVEBER, Philippe
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorVELÁZQUEZ, Matias
hal.structure.identifierNational Institute for Materials Science [NIMS]
dc.contributor.authorSHIMAMURA, Kiyoshi
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorLARGETEAU, Alain
dc.date.issued2013
dc.identifier.issn0272-8842
dc.description.abstractEnTransparent ceramics of 10% Yb doped Lu2O3 was fabricated by spark plasma sintering. The operating vital parameters in yielding transparency and mutual effects of sintering, pressure, dwell time, heating rate and annealing temperature on microstructure have been investigated. Fully compacted specimens were obtained at 1250 °C and the average grain size increased from few nm up to 5 μm until 1700 °C, above which abnormal grain growth was witnessed. The post-annealing of sintered ceramics at 1200 °C removes discoloration and improves transparency. The ceramics prepared at 1700 °C with dwell time of 5 min and heating rate at 50 °C/min shows the maximum transmittance with a thickness of 2 mm of 55% at a wavelength of 2 μm.
dc.language.isoen
dc.publisherElsevier
dc.subject.enGrain growth
dc.subject.enSintering
dc.subject.enGrain size
dc.subject.enGrain boundaries
dc.subject.enGrain growth
dc.title.enYb3+ doped Lu2O3 transparent ceramics by spark plasma sintering
dc.typeArticle de revue
dc.identifier.doi10.1016/j.ceramint.2012.07.065
dc.subject.halChimie/Matériaux
bordeaux.journalCeramics International
bordeaux.page1307-1313
bordeaux.volume39
bordeaux.issue2
bordeaux.peerReviewedoui
hal.identifierhal-00799770
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00799770v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Ceramics%20International&rft.date=2013&rft.volume=39&rft.issue=2&rft.spage=1307-1313&rft.epage=1307-1313&rft.eissn=0272-8842&rft.issn=0272-8842&rft.au=PRAKASAM,%20Mythili&VIRAPHONG,%20Oudomsack&MICHAU,%20Dominique&VEBER,%20Philippe&VEL%C3%81ZQUEZ,%20Matias&rft.genre=article


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