This thesis deals with experiments and simulations of nanoindentation in copper single crystals. Indentation experiments are performed with different orientations of the indentation axis and both the load-displacement curve and the surface imprint observed by atomic force microscopy are analysed and compared. Indentation size effect is observed for low penetration of the indenter. Simulations are then performed using crystal plasticity finite element modelling. ABAQUS user subroutines are specially developed in order to account for the physics of dislocation activity in the twelve glide systems of copper crystals. 3D simulations are then performed and comparisons with the experiments give access to key parameters of the constitutive equatio...
Using molecular-dynamics simulation, we study nanoindentation in fcc (Cu and Al) and bcc (Fe and Ta)...
The microstructure origin of the elastic-plastic response of a Cu substrate during nanoindentation i...
The quasistatic nanoindentation process of a spherical indenter in a single crystal copper is invest...
This thesis deals with experiments and simulations of nanoindentation in copper single crystals. Ind...
This thesis deals with experiments and simulations of nanoindentation in copper single crystals. Ind...
MasterThis thesis investigates deformation behaviors of Cu single crystals such as the indentation s...
Molecular dynamics (MD) simulations are performed to study crystalline plasticity during nanoindenta...
Molecular dynamics (MD) simulations are performed to study crystalline plasticity during nanoindenta...
Nanoindentation is an interesting technique used to probe the local mechanical properties of a mater...
Abstract: Molecular dynamics (MD) simulations are performed to study crystalline plasticity during n...
The phenomenon of 2D nanoindentation of circular "Brinell" indenter into a single crystal metal thin...
A crystal plasticity finite element method constitutive model was developed to investigate the aniso...
The paper investigates the nanoindentation process with different rates in the Cu (001) of FCC syste...
In atomistic simulations, nanoindentation is usually studied for ideal substrates. Here we explore t...
The microstructure origin of the elastic-plastic response of a Cu substrate during nanoindentation i...
Using molecular-dynamics simulation, we study nanoindentation in fcc (Cu and Al) and bcc (Fe and Ta)...
The microstructure origin of the elastic-plastic response of a Cu substrate during nanoindentation i...
The quasistatic nanoindentation process of a spherical indenter in a single crystal copper is invest...
This thesis deals with experiments and simulations of nanoindentation in copper single crystals. Ind...
This thesis deals with experiments and simulations of nanoindentation in copper single crystals. Ind...
MasterThis thesis investigates deformation behaviors of Cu single crystals such as the indentation s...
Molecular dynamics (MD) simulations are performed to study crystalline plasticity during nanoindenta...
Molecular dynamics (MD) simulations are performed to study crystalline plasticity during nanoindenta...
Nanoindentation is an interesting technique used to probe the local mechanical properties of a mater...
Abstract: Molecular dynamics (MD) simulations are performed to study crystalline plasticity during n...
The phenomenon of 2D nanoindentation of circular "Brinell" indenter into a single crystal metal thin...
A crystal plasticity finite element method constitutive model was developed to investigate the aniso...
The paper investigates the nanoindentation process with different rates in the Cu (001) of FCC syste...
In atomistic simulations, nanoindentation is usually studied for ideal substrates. Here we explore t...
The microstructure origin of the elastic-plastic response of a Cu substrate during nanoindentation i...
Using molecular-dynamics simulation, we study nanoindentation in fcc (Cu and Al) and bcc (Fe and Ta)...
The microstructure origin of the elastic-plastic response of a Cu substrate during nanoindentation i...
The quasistatic nanoindentation process of a spherical indenter in a single crystal copper is invest...