CALVEZ Laurent - Institut des Sciences Chimiques de Rennes ...
CALVEZ Laurent - Institut des Sciences Chimiques de Rennes ...
CALVEZ Laurent - Institut des Sciences Chimiques de Rennes ...
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<strong>Laurent</strong> <strong>CALVEZ</strong>Maître <strong>de</strong> conférences, Université <strong>de</strong> <strong>Rennes</strong> 1, 2007Post-doctorat, University of Arizona, Tucson, 2006-2007Doctorat <strong>de</strong> l'Université <strong>de</strong> <strong>Rennes</strong> 1, 2006Activités <strong>de</strong> recherche research• Verres et vitrocéramiques transparentes dans l'infrarouge pour lavision nocturne• Verres <strong>de</strong> chalcogénures dopées terres-rares pour <strong><strong>de</strong>s</strong> applicationsoptiques actives• Modification <strong><strong>de</strong>s</strong> propriétés optiques et mécaniques <strong>de</strong> verres <strong>de</strong>chalcogénures par échange ionique• Etu<strong>de</strong> <strong>de</strong> la photosensibilité <strong><strong>de</strong>s</strong> verres <strong>de</strong> chalcogénures parirradiation laser• Nouvelles métho<strong><strong>de</strong>s</strong> <strong>de</strong> synthèse <strong>de</strong> verres <strong>de</strong> chalcogénuresActivités d'enseignement teaching• M2 cours : Matériaux pour l’optique• M1 : cours, TD : Chimie du soli<strong>de</strong> (synthèse, relation structure etpropriétés mécaniques <strong><strong>de</strong>s</strong> matériaux)• L3 Cours-TD : Chimie du soli<strong>de</strong> (atomistique, chimie <strong><strong>de</strong>s</strong>solutions)• L1, L2, L3, M1 TP <strong>de</strong> chimie du soli<strong>de</strong>Publications significatives relevant publicationsInfluence of alkali hali<strong>de</strong> addition on the optical and thermomechanicalproperties of GeSe2-Ga2Se3 glassL. Calvez, P. Lucas, M. Rozé, H-L. Ma, J.Lucas, X.H. ZhangApplied Phys. A, 2007, vol. 89(1) p183-188Glasses and glass-ceramics based on selenium transmitting light fromthe visible to the long infrared regionL. Calvez, H.L. Ma, J. Lucas, X.H. ZhangAdvanced Materials, 2006, vol. 19 (1), p.129-132Light-Induced Matrix Softening of Ge-As-Se Network GlassesL. Calvez, Z. Yang, P. Lucas,Phys. Rev. Letter. (2008), 101, 177402
Second-or<strong>de</strong>r optical nonlinearity and ionic conductivity ofnanocrystalline GeS2–Ga2S3–LiI glass-ceramics with improvedthermo-mechanical propertiesC. Lin, L. Calvez, B. Bureau, H. Tao, M.Allix, Z. Hao, V. Seznec, X.H.Zhang , X ZhaoPhysical Chemistry Chemical Physics, online January 2010Similar behaviors of sulfi<strong>de</strong> and seleni<strong>de</strong>-based chalcogeni<strong>de</strong> glassesto form glass ceramics.Calvez L., Lin C., Rozé M., Le<strong>de</strong>mi Y., Guillevic E., Bureau B., Allix M.,Zhang, X.H.Proceedings of SPIE (2010), 7598 (Optical Components and MaterialsVII), 759802/1-759802/16.
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