Silicon nanowires are promising objects but their integration in electronic devices such as photvoltaic solar cells relies on the ability to control their production and tailor their structural properties. In this thesis we present a method to produce nanowire matrices using a gold or copper catalysed growth process by chemical vapor deposition and using a nanoporous alumina growth template. This method enables the fabrication of ultra-dense nanowire arrays (1.10^{10} nanowires/cm²) on non preferential substrate or heterostructures such as germanium nanowires on silicon substrate. Using X-ray diffraction we also show that the structural quality of the template grown nanowires is very good in spite of their non preferential substrate and the...
The objective of this PhD is the study of the fabrication and characterization of radial junction so...
The objective of this PhD is the study of the fabrication and characterization of radial junction so...
Th e objective of this PhD is the study of the fabrication and characterization of radial junction s...
Silicon nanowires are promising objects but their integration in electronic devices such as photvolt...
Silicon nanowires are promising objects but their integration in electronic devices such as photvolt...
Silicon nanowires are promising objects but their integration in electronic devices such as photvolt...
Les nanofils de silicium présentent un fort potentiel d'intégration, et leur utilisation dans des di...
In this thesis, disordered arrays of vertical silicon nanowires are used to trap light in PECVD-depo...
In this thesis, disordered arrays of vertical silicon nanowires are used to trap light in PECVD-depo...
Nanowires are promising materials for thermoelectrical or photovoltaïc microgenerators and as buildi...
We present here the growth of silicon nanowires in a nanoporous alumina template using the VLS metho...
L'objectif de cette thèse porte sur la fabrication et la caractérisation de cellules solaires à jonc...
The objective of this PhD is the study of the fabrication and characterization of radial junction so...
The objective of this PhD is the study of the fabrication and characterization of radial junction so...
The objective of this PhD is the study of the fabrication and characterization of radial junction so...
The objective of this PhD is the study of the fabrication and characterization of radial junction so...
The objective of this PhD is the study of the fabrication and characterization of radial junction so...
Th e objective of this PhD is the study of the fabrication and characterization of radial junction s...
Silicon nanowires are promising objects but their integration in electronic devices such as photvolt...
Silicon nanowires are promising objects but their integration in electronic devices such as photvolt...
Silicon nanowires are promising objects but their integration in electronic devices such as photvolt...
Les nanofils de silicium présentent un fort potentiel d'intégration, et leur utilisation dans des di...
In this thesis, disordered arrays of vertical silicon nanowires are used to trap light in PECVD-depo...
In this thesis, disordered arrays of vertical silicon nanowires are used to trap light in PECVD-depo...
Nanowires are promising materials for thermoelectrical or photovoltaïc microgenerators and as buildi...
We present here the growth of silicon nanowires in a nanoporous alumina template using the VLS metho...
L'objectif de cette thèse porte sur la fabrication et la caractérisation de cellules solaires à jonc...
The objective of this PhD is the study of the fabrication and characterization of radial junction so...
The objective of this PhD is the study of the fabrication and characterization of radial junction so...
The objective of this PhD is the study of the fabrication and characterization of radial junction so...
The objective of this PhD is the study of the fabrication and characterization of radial junction so...
The objective of this PhD is the study of the fabrication and characterization of radial junction so...
Th e objective of this PhD is the study of the fabrication and characterization of radial junction s...