Ce travail de thèse porte sur la déformation bi-axiale contrôlée de nano-composites W/Cu en couches minces déposées sur des substrats polyimides. La nano-structuration est obtenue par stratification de deux matériaux immiscibles (W et Cu) par pulvérisation ionique avec contrôle de la taille des grains au sein du film mince par contrôle de l'épaisseur selon la direction decroissance du film. Nous avons développé une procédure permettant de caractériser le comportement mécanique des échantillons à deux échelles différentes. L'essai de traction biaxial est couplé à la diffraction des rayons X (déformation microscopique) et à la corrélation d'images numériques (déformation macroscopique). Nous avons utilisé une machine de tractionbi-axiale déve...
International audienceWe have developed on the DIFFABS-SOLEIL beamline a biaxial tensile machine wor...
International audienceWe have developed on the DIFFABS-SOLEIL beamline a biaxial tensile machine wit...
International audienceAn experimental method for a single layer is extended to determine the elastic...
Ce travail de thèse porte sur la déformation bi-axiale contrôlée de nano-composites W/Cu en couches ...
International audienceThis paper reports on the mechanical behaviour of nanostructured W/Cu thin fil...
The deformation behaviour of 150. nm thick W/Cu nanocomposite deposited on polyimide substrates has ...
This paper reports on the mechanical behaviour of nanostructured W/Cu thin films deposited on Kapton...
International audienceAbstract In-situ biaxial tensile tests within the elastic domain were conducte...
Abstract In-situ biaxial tensile tests within the elastic domain were conducted with W/Cu nanocompos...
The mechanical behaviour of multilayered W/Cu thin films on polyimide substrate ...
Abstract. The mechanical behaviour of multilayered W/Cu thin films on polyimide substrate has been i...
International audienceA biaxial device developed at DiffAbs beamline of the SOLEIL synchrotron facil...
International audienceComparative studies of the mechanical behavior between copper, tungsten, and W...
Ce travail de thèse propose d'étudier les effets de taille et de microstructure sur les propriétés m...
The mechanical behavior of crystalline material has a high dependence on its microstructure, notably...
International audienceWe have developed on the DIFFABS-SOLEIL beamline a biaxial tensile machine wor...
International audienceWe have developed on the DIFFABS-SOLEIL beamline a biaxial tensile machine wit...
International audienceAn experimental method for a single layer is extended to determine the elastic...
Ce travail de thèse porte sur la déformation bi-axiale contrôlée de nano-composites W/Cu en couches ...
International audienceThis paper reports on the mechanical behaviour of nanostructured W/Cu thin fil...
The deformation behaviour of 150. nm thick W/Cu nanocomposite deposited on polyimide substrates has ...
This paper reports on the mechanical behaviour of nanostructured W/Cu thin films deposited on Kapton...
International audienceAbstract In-situ biaxial tensile tests within the elastic domain were conducte...
Abstract In-situ biaxial tensile tests within the elastic domain were conducted with W/Cu nanocompos...
The mechanical behaviour of multilayered W/Cu thin films on polyimide substrate ...
Abstract. The mechanical behaviour of multilayered W/Cu thin films on polyimide substrate has been i...
International audienceA biaxial device developed at DiffAbs beamline of the SOLEIL synchrotron facil...
International audienceComparative studies of the mechanical behavior between copper, tungsten, and W...
Ce travail de thèse propose d'étudier les effets de taille et de microstructure sur les propriétés m...
The mechanical behavior of crystalline material has a high dependence on its microstructure, notably...
International audienceWe have developed on the DIFFABS-SOLEIL beamline a biaxial tensile machine wor...
International audienceWe have developed on the DIFFABS-SOLEIL beamline a biaxial tensile machine wit...
International audienceAn experimental method for a single layer is extended to determine the elastic...