Crystal plasticity Irradiation Ionizing radiation Uranium PWR Thermodynamics Iron Tungsten Lanthanides Mechanical properties High temperature Defects Éléments finis Transmission electron microscopy Sodium SFR Dislocation Speciation Endommagement Oxidation Kinetics CFD DEMO Additive manufacturing Fatigue Durability Helium Point defects Nuclear instrumentation Density functional theory Steel Simulation LIBS Diffusion Actinides Modélisation Numerical simulation Modelling Neutronics Ductile fracture Cement paste Austenitic stainless steel Instrumentation Finite elements Damage Validation Cement Fluage Zirconium ODS steel Creep Reinforced concrete Radiolysis Radioactivity Optical Fiber Sensor Zirconium alloys Carbonation Hydrogen Dislocations Finite Element Method Physical Sciences CATHARE Oxygen Temperature Finite element method Benchmark Plasticité Sorption LOCA Molecular dynamics X-ray diffraction DFT Plasticity Stainless steel Zircaloy-4 Nuclear reactor Adsorption CAST3M Cast3M Complexation Raman spectroscopy Europium Precipitation Calphad Ion irradiation HCLL Monte Carlo Modeling Fluid-structure interaction TEM Fissuration Neutron transport Neutrons Turbulence Cracking Ab initio Microstructure Homogenization Corrosion Concrete