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dc.rights.licenseopenen_US
hal.structure.identifierInstitut de Mécanique et d'Ingénierie [I2M]
dc.contributor.authorCHASSAIN, Clément
hal.structure.identifierInstitut de Mécanique et d'Ingénierie [I2M]
dc.contributor.authorKUSIAK, Andrzej
hal.structure.identifierInstitut de Mécanique et d'Ingénierie [I2M]
dc.contributor.authorKRAUSE, Kevin
hal.structure.identifierInstitut de Mécanique et d'Ingénierie [I2M]
dc.contributor.authorGARCIA, Marine
hal.structure.identifierInstitut de Mécanique et d'Ingénierie [I2M]
dc.contributor.authorBATTAGLIA, Jean-Luc
IDREF: 084712562
dc.date.accessioned2023-03-20T10:08:24Z
dc.date.available2023-03-20T10:08:24Z
dc.date.issued2023-02-01
dc.identifier.issn1862-6270en_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/172375
dc.description.abstractEnPulsed periodic photothermal radiometry (PPTR) allows the investigation of multilayered samples with layer thicknesses of a few hundred nanometers over a duration of a few nanoseconds. The link between theoretical calculations and experimentation is made using a Bayesian approach based on the Metropolis–Hastings algorithm. The accuracy of the PPTR method requires precise calibration to provide an accurate proper emission measurement. Furthermore, the normalization time needs to be optimized through sensitivity analysis. Without this sensitivity analysis, it is impossible to simultaneously estimate the interfacial thermal resistances in a multilayered sample. The method is tested on multilayered samples composed of platinum (Pt), titanium nitride (TiN), silicon nitride (SiN), and silicon (Si). The parameters identified are interfacial thermal resistances between Pt–TiN and TiN–SiN.
dc.language.isoENen_US
dc.subject.enInterfacial thermal resistances
dc.subject.enInverse methods
dc.subject.enMarkov chain Monte Carlo
dc.subject.enMultilayered
dc.subject.enNanoscales
dc.subject.enNormalization methods
dc.title.enBayesian Estimation of Thermal Properties Using Periodically Pulsed Photothermal Radiometry: A Focus on Interfacial Thermal Resistances between Layers
dc.typeArticle de revueen_US
dc.identifier.doi10.1002/pssr.202200328en_US
dc.subject.halSciences de l'ingénieur [physics]/Matériauxen_US
dc.description.sponsorshipEuropeEuropean Union’s Horizon 2020 research and innovation programmeen_US
bordeaux.journalphysica status solidi (RRL) – Rapid Research Lettersen_US
bordeaux.volumen/aen_US
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295en_US
bordeaux.issuen/aen_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionBordeaux INPen_US
bordeaux.institutionCNRSen_US
bordeaux.institutionINRAEen_US
bordeaux.institutionArts et Métiersen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
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dc.rights.ccPas de Licence CCen_US
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