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dc.rights.licenseopenen_US
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorROUZE L ALZIT, Francois
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorCARDINAL, Thierry
hal.structure.identifierLaboratoire des Composites Thermostructuraux [LCTS]
dc.contributor.authorVIGNOLES, Gerard
IDREF: 070191875
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorBONNET, Elise
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorGAUDON, Manuel
dc.date.accessioned2023-01-24T14:15:51Z
dc.date.available2023-01-24T14:15:51Z
dc.date.issued2022-11-16
dc.identifier.issn2470-1343en_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/171764
dc.description.abstractEnA thermal sensor was used to better understand parameters which influenced the interaction between a laser beam and a 0.5% Mn-doped ZnAl2.2O4 material, especially the laser defocusing parameter. The optical properties of the material depend on whether the Mn2+ ions occupy octahedral and/or tetrahedral sites depending on thermal history. A screen printing process is performed to obtain material thin films. Laser irradiation of the films was carried out (patterning 1 cm length single laser track) with different z defocusing heights. Luminescence properties around laser tracks led to the thermal history determination at the micrometer scale. It was shown that spatial thermal gradients defined at the micrometer scale perpendicularly to the borders of the laser tracks could be semiquantified for different z conditions. Laser defocusing leads to decrease thermal gradients as confirmed by thermal modeling studies.
dc.language.isoENen_US
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/us/*
dc.title.enThermal History Mapping in Powder Bed Laser Sintering at the Micrometer Scale
dc.typeArticle de revueen_US
dc.identifier.doi10.1021/acsomega.2c04683en_US
dc.subject.halSciences de l'ingénieur [physics]/Matériauxen_US
dc.identifier.pubmed36467937en_US
bordeaux.journalACS Omegaen_US
bordeaux.page42801-42808en_US
bordeaux.volume7en_US
bordeaux.hal.laboratoriesLaboratoire des Composites Thermo Structuraux (LCTS) - UMR 5801en_US
bordeaux.issue47en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.institutionCEAen_US
bordeaux.institutionBordeaux INP
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
hal.exportfalse
dc.rights.ccPas de Licence CCen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=ACS%20Omega&rft.date=2022-11-16&rft.volume=7&rft.issue=47&rft.spage=42801-42808&rft.epage=42801-42808&rft.eissn=2470-1343&rft.issn=2470-1343&rft.au=ROUZE%20L%20ALZIT,%20Francois&CARDINAL,%20Thierry&VIGNOLES,%20Gerard&BONNET,%20Elise&GAUDON,%20Manuel&rft.genre=article


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