This doctoral thesis focuses on the study of laser-induced self-organization of Ag nanoparticles (NPs) in TiO2 thin layers. This laser technique was recently developed to provide original printing solutions for applications like active color displays, security, or polarization imaging. Here, we investigate experimentally and theoretically the different mechanisms involved in the NPs formation for a better control of their morphology and organization. In the case of continuous-wave (cw) laser, our experimental results prove that the speed at which the laser scans the sample surface is a crucial parameter to control the NP size and the laser-induced temperature rise. Ag NPs shrink at low scan speed, whereas growth governed by a thermal effect...
L'auto-organisation de nanoparticules métalliques dans un support est un moyen efficace et peu coûte...
Self-organization of metallic nanoparticles in a medium is an efficient and a low-cost way to produc...
Self-organization of metallic nanoparticles in a medium is an efficient and a low-cost way to produc...
This doctoral thesis focuses on the study of laser-induced self-organization of Ag nanoparticles (NP...
This doctoral thesis focuses on the study of laser-induced self-organization of Ag nanoparticles (NP...
La présente thèse porte sur l’étude de l’auto-organisation induite par laser de nanoparticules (NPs)...
Controlling the formation of nanoparticles (NPs) by direct laser writing ensures an efficient way of...
Controlling the formation of nanoparticles (NPs) by direct laser writing ensures an efficient way of...
International audienceControlling the formation of nanoparticles (NPs) by direct laser writing ensur...
International audienceControlling the formation of nanoparticles (NPs) by direct laser writing ensur...
International audienceControlling the formation of nanoparticles (NPs) by direct laser writing ensur...
This thesis is focused on numerical simulations of the laser interaction with porous materials. A po...
This thesis is focused on numerical simulations of the laser interaction with porous materials. A po...
This thesis is focused on numerical simulations of the laser interaction with porous materials. A po...
L'auto-organisation de nanoparticules métalliques dans un support est un moyen efficace et peu coûte...
L'auto-organisation de nanoparticules métalliques dans un support est un moyen efficace et peu coûte...
Self-organization of metallic nanoparticles in a medium is an efficient and a low-cost way to produc...
Self-organization of metallic nanoparticles in a medium is an efficient and a low-cost way to produc...
This doctoral thesis focuses on the study of laser-induced self-organization of Ag nanoparticles (NP...
This doctoral thesis focuses on the study of laser-induced self-organization of Ag nanoparticles (NP...
La présente thèse porte sur l’étude de l’auto-organisation induite par laser de nanoparticules (NPs)...
Controlling the formation of nanoparticles (NPs) by direct laser writing ensures an efficient way of...
Controlling the formation of nanoparticles (NPs) by direct laser writing ensures an efficient way of...
International audienceControlling the formation of nanoparticles (NPs) by direct laser writing ensur...
International audienceControlling the formation of nanoparticles (NPs) by direct laser writing ensur...
International audienceControlling the formation of nanoparticles (NPs) by direct laser writing ensur...
This thesis is focused on numerical simulations of the laser interaction with porous materials. A po...
This thesis is focused on numerical simulations of the laser interaction with porous materials. A po...
This thesis is focused on numerical simulations of the laser interaction with porous materials. A po...
L'auto-organisation de nanoparticules métalliques dans un support est un moyen efficace et peu coûte...
L'auto-organisation de nanoparticules métalliques dans un support est un moyen efficace et peu coûte...
Self-organization of metallic nanoparticles in a medium is an efficient and a low-cost way to produc...
Self-organization of metallic nanoparticles in a medium is an efficient and a low-cost way to produc...