The micro-plasmas are a promising technology for a lot of applications: environmental remediation, surface treatment, bio-medical applications, aerodynamic acceleration ... Our micro-plasmas are generated in micro-hollow cathode (M.H.C) structures, supplied by direct current and studied in rare gases (helium or argon). To understand the physical mechanisms ruling their behaviour, they have been characterized by several diagnostics, especially ICCD camera and optical emission spectroscopy. This last diagnostic has been used to determine the micro-plasma gas temperature, by analysing the bands 1.3 and 0.2 (from the second positive system of nitrogen), but also to measure the electron density by analyzing the Stark broadening of the H beta lin...
International audienceWe report in this paper simulation results and experimental measurements to ch...
The objective of this thesis is to develop silicon-based plasma micro reactors and to study the phys...
International audienceWe report in this paper simulation results and experimental measurements to ch...
The micro-plasmas are a promising technology for a lot of applications: environmental remediation, s...
Les micro-plasmas constituent une technologie d'avenir pour des applications aussi nombreuses que di...
Microplasmas are confined discharges on small spatial scales (typically several hundreds of micromet...
Microplasmas are confined discharges on small spatial scales (typically several hundreds of micromet...
Microplasmas are confined discharges on small spatial scales (typically several hundreds of micromet...
International audienceMicro-plasmas and micro-discharges are low temperature plasmas sources under i...
DoctorCylindrical microhollow-cathode discharges with diameter D of 100 um are analyzed by two dimen...
Ce travail présente l'étude de trois résonateurs linéaires qui utilisent une excitation microonde co...
Microplasmas refer to electric discharges created in very small geometries able to operate in DC mo...
Microplasmas refer to electric discharges created in very small geometries able to operate in DC mo...
Microplasmas refer to electric discharges created in very small geometries able to operate in DC mo...
In order to make it possible to control the plasma state and predict the regime transitions via coup...
International audienceWe report in this paper simulation results and experimental measurements to ch...
The objective of this thesis is to develop silicon-based plasma micro reactors and to study the phys...
International audienceWe report in this paper simulation results and experimental measurements to ch...
The micro-plasmas are a promising technology for a lot of applications: environmental remediation, s...
Les micro-plasmas constituent une technologie d'avenir pour des applications aussi nombreuses que di...
Microplasmas are confined discharges on small spatial scales (typically several hundreds of micromet...
Microplasmas are confined discharges on small spatial scales (typically several hundreds of micromet...
Microplasmas are confined discharges on small spatial scales (typically several hundreds of micromet...
International audienceMicro-plasmas and micro-discharges are low temperature plasmas sources under i...
DoctorCylindrical microhollow-cathode discharges with diameter D of 100 um are analyzed by two dimen...
Ce travail présente l'étude de trois résonateurs linéaires qui utilisent une excitation microonde co...
Microplasmas refer to electric discharges created in very small geometries able to operate in DC mo...
Microplasmas refer to electric discharges created in very small geometries able to operate in DC mo...
Microplasmas refer to electric discharges created in very small geometries able to operate in DC mo...
In order to make it possible to control the plasma state and predict the regime transitions via coup...
International audienceWe report in this paper simulation results and experimental measurements to ch...
The objective of this thesis is to develop silicon-based plasma micro reactors and to study the phys...
International audienceWe report in this paper simulation results and experimental measurements to ch...