This thesis is focused on the reactive sputter deposition of W-O thin films. In order to play with their composition, the Reactive Gas Pulsing Process (RGPP) is implemented and allows tunable oxygen and tungsten concentrations. Similarly, the GLancing Angle Deposition (GLAD) technique is developed to produce various architectures, namely inclined columns, zigzags and spirals, and increases the surface-to-volume ratio of the films. The GLAD co-sputtering approach is also investigated by means of two inclined and separated W and WO3 targets. Relationships between microstructure, composition, electronic and optical properties of W-O films are systematically studied. They are finally applied as active layers for resistive sensors in order to im...
Tungsten oxides thin films were obtained by electron beam deposition and annealed in the temperature...
International audienceTungsten oxide thin films were prepared by DC magnetron sputtering. The reacti...
La demande de capteurs de gaz performants simples, petits, et de faible coût est d'un grand intérêt ...
This thesis is focused on the reactive sputter deposition of W-O thin films. In order to play with t...
International audienceTungsten oxide thin films are grown by DC reactive magnetron sputtering combin...
International audienceTungsten oxide thin films exhibiting an oriented columnar architecture were pr...
International audienceTungsten oxide WO3 thin films were prepared by dc reactive magnetron sputterin...
International audienceThe DC reactive magnetron sputtering of a metallic tungsten target was perform...
Thin films of tungsten oxide were deposited on silicon substrates using reactive radio frequency spu...
Driven by current safety and environmental quality concerns and research efforts in this area, the g...
This paper presents the electrostatic spray deposition of tungsten oxide (WO3) films for the detecti...
Tungsten-oxide thin films are promising materials for use in highly effective gas-sensing devices fo...
Porté par les préoccupations actuelles en matière de sécurité et de qualité environnementale ainsi q...
Cette thèse participe à l'étude générale et à la compréhension des relations structure- propriétés o...
In this study, tungsten oxide coatings were deposited by dc magnetron sputtering onto steel, glass a...
Tungsten oxides thin films were obtained by electron beam deposition and annealed in the temperature...
International audienceTungsten oxide thin films were prepared by DC magnetron sputtering. The reacti...
La demande de capteurs de gaz performants simples, petits, et de faible coût est d'un grand intérêt ...
This thesis is focused on the reactive sputter deposition of W-O thin films. In order to play with t...
International audienceTungsten oxide thin films are grown by DC reactive magnetron sputtering combin...
International audienceTungsten oxide thin films exhibiting an oriented columnar architecture were pr...
International audienceTungsten oxide WO3 thin films were prepared by dc reactive magnetron sputterin...
International audienceThe DC reactive magnetron sputtering of a metallic tungsten target was perform...
Thin films of tungsten oxide were deposited on silicon substrates using reactive radio frequency spu...
Driven by current safety and environmental quality concerns and research efforts in this area, the g...
This paper presents the electrostatic spray deposition of tungsten oxide (WO3) films for the detecti...
Tungsten-oxide thin films are promising materials for use in highly effective gas-sensing devices fo...
Porté par les préoccupations actuelles en matière de sécurité et de qualité environnementale ainsi q...
Cette thèse participe à l'étude générale et à la compréhension des relations structure- propriétés o...
In this study, tungsten oxide coatings were deposited by dc magnetron sputtering onto steel, glass a...
Tungsten oxides thin films were obtained by electron beam deposition and annealed in the temperature...
International audienceTungsten oxide thin films were prepared by DC magnetron sputtering. The reacti...
La demande de capteurs de gaz performants simples, petits, et de faible coût est d'un grand intérêt ...