L’objectif de cette thèse est d’étudier le comportement plastique du carbure de silicium dans le domaine fragile. A cette fin, des essais de déformation par micro et nanoindentation ont été réalisés sur des échantillons monocristallins de SiC (4H et 3C). Des couches homoépitaxiées de 4H-SiC de différents dopages électroniques ont été étudiées. Ces couches présentent des caractéristiques mécaniques différentes en fonction du dopage : le dopage de type p durcit le matériau par rapport au dopage de type n ou au matériau intrinsèque. De plus, l'analyse des courbes charge-enfoncement obtenue en nanoindentation montre que la nucléation des dislocations est plus difficile lorsque le matériau est dopé de type p par rapport au matériau dopé n ou int...
The nanoscale elastic-plastic response of single crystal 4H-SiC has been investigated by nanoindenta...
Silicon carbides (SiCs) have excellent mechanical, chemical, electrical and thermal properties, and ...
There is a technological need for hard thin films with high elastic modulus. Silicon Carbide (SiC) f...
International audiencePlastic deformation of a 4H-SiC wafer has been produced by nanoindentation at ...
In this paper, we study the mechanical behaviour of silicon carbide at the nanoscale, with a focus o...
Silicon carbide (SiC) is an important orthopedic material due to its inert nature and superior mecha...
Silicon carbide (SiC) is a promising material ideally suited for small-scaled devices deployed in ha...
Silicon carbide (SiC) is a promising semiconductor material for making high-performance power electr...
Supplementary information files for 'Nanoscale investigation of deformation characteristics in a pol...
In order to clarify the plastic deformation mechanism of silicon carbide in cubic phase (3C-SiC), mo...
This paper reports quantitative mechanical characterization of silicon carbide (SiC) nanowires (NWs)...
ABSTRACT: This paper reports quantitative mechanical characterization of silicon carbide (SiC) nanow...
The room temperature onset plastic deformation and crack behavior of 3C-SiC under contact load were ...
International audienceDefects are introduced in N-doped 4H-SiC by surface scratching and bending at ...
This research aims at enhancing the fundamental understanding of mechanisms controlling the deformat...
The nanoscale elastic-plastic response of single crystal 4H-SiC has been investigated by nanoindenta...
Silicon carbides (SiCs) have excellent mechanical, chemical, electrical and thermal properties, and ...
There is a technological need for hard thin films with high elastic modulus. Silicon Carbide (SiC) f...
International audiencePlastic deformation of a 4H-SiC wafer has been produced by nanoindentation at ...
In this paper, we study the mechanical behaviour of silicon carbide at the nanoscale, with a focus o...
Silicon carbide (SiC) is an important orthopedic material due to its inert nature and superior mecha...
Silicon carbide (SiC) is a promising material ideally suited for small-scaled devices deployed in ha...
Silicon carbide (SiC) is a promising semiconductor material for making high-performance power electr...
Supplementary information files for 'Nanoscale investigation of deformation characteristics in a pol...
In order to clarify the plastic deformation mechanism of silicon carbide in cubic phase (3C-SiC), mo...
This paper reports quantitative mechanical characterization of silicon carbide (SiC) nanowires (NWs)...
ABSTRACT: This paper reports quantitative mechanical characterization of silicon carbide (SiC) nanow...
The room temperature onset plastic deformation and crack behavior of 3C-SiC under contact load were ...
International audienceDefects are introduced in N-doped 4H-SiC by surface scratching and bending at ...
This research aims at enhancing the fundamental understanding of mechanisms controlling the deformat...
The nanoscale elastic-plastic response of single crystal 4H-SiC has been investigated by nanoindenta...
Silicon carbides (SiCs) have excellent mechanical, chemical, electrical and thermal properties, and ...
There is a technological need for hard thin films with high elastic modulus. Silicon Carbide (SiC) f...