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Simulation of nanosecond IR laser annealing of cerium gadolinium oxide

hal.structure.identifierLaboratoire Georges Friedel [LGF-ENSMSE]
hal.structure.identifierCentre Sciences des Processus Industriels et Naturels [SPIN-ENSMSE]
dc.contributor.authorMARIÑO, Mariana
hal.structure.identifierLaboratoire Georges Friedel [LGF-ENSMSE]
hal.structure.identifierCentre Sciences des Processus Industriels et Naturels [SPIN-ENSMSE]
dc.contributor.authorBREUIL, Philippe
hal.structure.identifierLaboratoire Georges Friedel [LGF-ENSMSE]
hal.structure.identifierCentre Sciences des Processus Industriels et Naturels [SPIN-ENSMSE]
dc.contributor.authorRIEU, Mathilde
hal.structure.identifierLaboratoire Hubert Curien [LHC]
dc.contributor.authorJAMON, D.
hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorRAMPNOUX, Jean-Michel
hal.structure.identifierLaboratoire Georges Friedel [LGF-ENSMSE]
hal.structure.identifierCentre Sciences des Processus Industriels et Naturels [SPIN-ENSMSE]
dc.contributor.authorVIRICELLE, Jean-Paul
hal.structure.identifierLaboratoire Hubert Curien [LHC]
dc.contributor.authorGARRELIE, Florence
dc.date.created2018-03-07
dc.date.issued2018-09
dc.identifier.issn0955-2219
dc.description.abstractEnLaser induced densification of ceramic oxide has shown great promises. However to control this process in regards of the final properties of the material, it is necessary to understand phenomena occurring during laser matter interaction, especially heat diffusion through the material. A thermal simulation of cerium gadolinium oxide (CGO) submitted to infrared laser pulses is presented. In order to determine the temperature profile during laser treatment, optical properties of CGO must be known; for this purpose, ellipsometry measurements were performed in order to obtain absorption coefficient and reflectivity. Finally, a thermal model based on heat equation was developed. Experimental observations of irradiated CGO surfaces were in agreement with the simulation results, in particular at maximum temperature when the material reaches fusion.
dc.description.sponsorshipPROJET AVENIR LYON SAINT-ETIENNE
dc.description.sponsorshipUltrafast Surface Design - MANUTECH
dc.language.isoen
dc.publisherElsevier
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/
dc.subject.enSingle Chamber SOFC
dc.subject.enThermal simulation
dc.subject.enInfrared laser
dc.subject.enCGO
dc.title.enSimulation of nanosecond IR laser annealing of cerium gadolinium oxide
dc.typeArticle de revue
dc.identifier.doi10.1016/j.jeurceramsoc.2018.04.035
dc.subject.halSciences de l'ingénieur [physics]/Génie des procédés
bordeaux.journalJournal of the European Ceramic Society
bordeaux.page3875 - 3880
bordeaux.volume38
bordeaux.issue11
bordeaux.peerReviewedoui
hal.identifierhal-01791450
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01791450v1
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