Nous présentons certains résultats concernant les propriétés micromécaniques (frottement intérieur, fluage) de différents verres (métallique, semi-conducteur, verres d'oxydes) : ils apparaissent caractériser plutôt l'état vitreux lui-même que la nature chimique du verre. L'hypothèse sur la formation de microdomaines cisaillés permet l'interprétation de nos résultats qui pourraient ainsi être une contribution à l'analyse du mode de déformation "homogène" des solides vitreux.Results about micromechanical properties (internal friction and creep) of several glasses (metallic, semi-conductor and oxydes glass) are presented : they seem more characteristic of the vitreous state itself than the chemical nature of the glass. The assumption about the...
Common silicate glasses are among the most brittle of the materials. However, on warming beyond the ...
Ce travail a porté sur l’étude des propriétés thermiques et mécaniques des verres métalliques massif...
The viscoelastic behavior and its rate controlling process of amorphous metals have been examined by...
Nous présentons certains résultats concernant les propriétés micromécaniques (frottement intérieur, ...
Jury : Lindsay Greer, Gerard Lecaer, Jean-Marc PelletierInterest in the mechanical behaviour of meta...
International audienceMechanical properties of bulk metallic glasses are strongly dependent on tempe...
Après un rappel des caractéristiques essentielles des propriétés rhéologiques des verres d'oxydes et...
Basic fundamentals of the elastic behaviour of a standard linear solid and the internal friction tec...
Several mechanical relaxation phenomena are observed on glasses. The characteristics of these phenom...
International audienceThe dynamic mechanical relaxation of metallic glasses is closely associated wi...
A systematic survey of the available data such as elastic constants, density, molar mass, and glass ...
The purpose of the present work is to predict, from physical bases, the mechanical behaviour of amor...
International audienceDespite their antinomic atomic structures, long range ordered but non-periodic...
The plastic behaviour of solids is reviewed in terms of defect motions, with the aim to include both...
Microscopic deformation processes lie at the origin of defect formation on glass surfaces, thus det...
Common silicate glasses are among the most brittle of the materials. However, on warming beyond the ...
Ce travail a porté sur l’étude des propriétés thermiques et mécaniques des verres métalliques massif...
The viscoelastic behavior and its rate controlling process of amorphous metals have been examined by...
Nous présentons certains résultats concernant les propriétés micromécaniques (frottement intérieur, ...
Jury : Lindsay Greer, Gerard Lecaer, Jean-Marc PelletierInterest in the mechanical behaviour of meta...
International audienceMechanical properties of bulk metallic glasses are strongly dependent on tempe...
Après un rappel des caractéristiques essentielles des propriétés rhéologiques des verres d'oxydes et...
Basic fundamentals of the elastic behaviour of a standard linear solid and the internal friction tec...
Several mechanical relaxation phenomena are observed on glasses. The characteristics of these phenom...
International audienceThe dynamic mechanical relaxation of metallic glasses is closely associated wi...
A systematic survey of the available data such as elastic constants, density, molar mass, and glass ...
The purpose of the present work is to predict, from physical bases, the mechanical behaviour of amor...
International audienceDespite their antinomic atomic structures, long range ordered but non-periodic...
The plastic behaviour of solids is reviewed in terms of defect motions, with the aim to include both...
Microscopic deformation processes lie at the origin of defect formation on glass surfaces, thus det...
Common silicate glasses are among the most brittle of the materials. However, on warming beyond the ...
Ce travail a porté sur l’étude des propriétés thermiques et mécaniques des verres métalliques massif...
The viscoelastic behavior and its rate controlling process of amorphous metals have been examined by...