Simulation of nanosecond IR laser annealing of cerium gadolinium oxide
MARIÑO, Mariana
Laboratoire Georges Friedel [LGF-ENSMSE]
Centre Sciences des Processus Industriels et Naturels [SPIN-ENSMSE]
Laboratoire Georges Friedel [LGF-ENSMSE]
Centre Sciences des Processus Industriels et Naturels [SPIN-ENSMSE]
BREUIL, Philippe
Laboratoire Georges Friedel [LGF-ENSMSE]
Centre Sciences des Processus Industriels et Naturels [SPIN-ENSMSE]
Laboratoire Georges Friedel [LGF-ENSMSE]
Centre Sciences des Processus Industriels et Naturels [SPIN-ENSMSE]
RIEU, Mathilde
Laboratoire Georges Friedel [LGF-ENSMSE]
Centre Sciences des Processus Industriels et Naturels [SPIN-ENSMSE]
See more >
Laboratoire Georges Friedel [LGF-ENSMSE]
Centre Sciences des Processus Industriels et Naturels [SPIN-ENSMSE]
MARIÑO, Mariana
Laboratoire Georges Friedel [LGF-ENSMSE]
Centre Sciences des Processus Industriels et Naturels [SPIN-ENSMSE]
Laboratoire Georges Friedel [LGF-ENSMSE]
Centre Sciences des Processus Industriels et Naturels [SPIN-ENSMSE]
BREUIL, Philippe
Laboratoire Georges Friedel [LGF-ENSMSE]
Centre Sciences des Processus Industriels et Naturels [SPIN-ENSMSE]
Laboratoire Georges Friedel [LGF-ENSMSE]
Centre Sciences des Processus Industriels et Naturels [SPIN-ENSMSE]
RIEU, Mathilde
Laboratoire Georges Friedel [LGF-ENSMSE]
Centre Sciences des Processus Industriels et Naturels [SPIN-ENSMSE]
Laboratoire Georges Friedel [LGF-ENSMSE]
Centre Sciences des Processus Industriels et Naturels [SPIN-ENSMSE]
VIRICELLE, Jean-Paul
Laboratoire Georges Friedel [LGF-ENSMSE]
Centre Sciences des Processus Industriels et Naturels [SPIN-ENSMSE]
< Reduce
Laboratoire Georges Friedel [LGF-ENSMSE]
Centre Sciences des Processus Industriels et Naturels [SPIN-ENSMSE]
Language
en
Article de revue
This item was published in
Journal of the European Ceramic Society. 2018-09, vol. 38, n° 11, p. 3875 - 3880
Elsevier
English Abstract
Laser 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 ...Read more >
Laser 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.Read less <
English Keywords
Single Chamber SOFC
Thermal simulation
Infrared laser
CGO
ANR Project
PROJET AVENIR LYON SAINT-ETIENNE
Ultrafast Surface Design - MANUTECH
Ultrafast Surface Design - MANUTECH
Origin
Hal imported