During in-reactor irradiation, several phenomena take place in the uranium dioxide fuel: fission gas bubbles and extended defects (dislocation loops and lines) generation, doping by fission products, etc. Fission gas release is an important nuclear safety issue and represent, among others, a limiting factor for the fuel lifetime in reactors. It has been shown experimentally that the extended defects are preferential growth sites for fission gas bubbles. Hence, the study of extended defects created under irradiation is a significant step to better understand the fuel behavior. The aims of this study are to determine the extended defect characteristics (Burgers vectors, habit planes, interstitial or vacancy nature), their evolution mechanisms...
International audienceThe aim of this work was to study the separate effect of fission fragment dama...
This thesis is dedicated to the investigation of the structural destabilisation of UO2 single crysta...
The aim of this work was to study the separate effect of fission fragment damage on the dissolution ...
During in-reactor irradiation, several phenomena take place in the uranium dioxide fuel: fission gas...
Lors de son irradiation en réacteur, le dioxyde d'uranium subit d'importantes modifications physico-...
During in-reactor operation, the nuclear fuel is exposed to the simultaneous radiation of fission fr...
During in-reactor irradiation, fission gases such as xenon or krypton are produced. In the fuel, tho...
During in-reactor irradiation of the nuclear fuel, fission gases, mainly xenon and krypton, are gene...
Lors de l’irradiation en réacteur, des gaz de fission tels que le xénon et le krypton sont produits....
cited By 8International audienceA well-suited way to understand the behavior under irradiation of th...
In the new fourth generation nuclear plants, as in the old ones, uranium dioxide must operate in hos...
International audienceThe aim of this work was to study the separate effect of fission fragment dama...
This thesis is dedicated to the investigation of the structural destabilisation of UO2 single crysta...
The aim of this work was to study the separate effect of fission fragment damage on the dissolution ...
During in-reactor irradiation, several phenomena take place in the uranium dioxide fuel: fission gas...
Lors de son irradiation en réacteur, le dioxyde d'uranium subit d'importantes modifications physico-...
During in-reactor operation, the nuclear fuel is exposed to the simultaneous radiation of fission fr...
During in-reactor irradiation, fission gases such as xenon or krypton are produced. In the fuel, tho...
During in-reactor irradiation of the nuclear fuel, fission gases, mainly xenon and krypton, are gene...
Lors de l’irradiation en réacteur, des gaz de fission tels que le xénon et le krypton sont produits....
cited By 8International audienceA well-suited way to understand the behavior under irradiation of th...
In the new fourth generation nuclear plants, as in the old ones, uranium dioxide must operate in hos...
International audienceThe aim of this work was to study the separate effect of fission fragment dama...
This thesis is dedicated to the investigation of the structural destabilisation of UO2 single crysta...
The aim of this work was to study the separate effect of fission fragment damage on the dissolution ...