===== Neutron beam reactors ===== Neutrons, as compared to X-rays, electron beams or light … display a particular property: being without electrical charge, they deeply penetrate most materials. This means that large samples of semi-finished products or even components can undergo neutronic testing. No prior surface treatment is required and tests are non-destructive. The results are applied in various fields such as: * Mobility of organic molecules in soils * Optimisation of magnetic properties of multilayer materials * Setting of bioactive regeneration for bone growth * Study of carbon nanotubes properties * Study of magnetic correlations in superconductors * Study of surfactants * Crystallography and under constraint modifications / Measurement of residual constraints * Setting of new polymers * General support to nanotechnologies and others. {{ :reactors:reacteur_faisceau_de_neutrons.jpg?nolink |HFR:horizontal section and channels}}