Keyphrases
Cr Doping
100%
Cr3+
100%
Undoped
100%
Oxygen Diffusion
66%
Solubility Limit
66%
Low Solubility
66%
Disordered Regions
66%
Fuel Pellets
66%
Classical Molecular Dynamics
33%
Cr Concentration
33%
Grain Boundary
33%
Amorphous Region
33%
High Density
33%
Chromium
33%
UO2 Fuel
33%
Activation Energy
33%
Gas Retention
33%
Molecular Dynamics Method
33%
Fission Products
33%
Operational Properties
33%
Material Properties
33%
Migratory Species
33%
Pellet-cladding Interaction
33%
Large Grain Size
33%
Improved Thermal Stability
33%
Amorphous System
33%
Pre-exponential Factor
33%
Doped UO2
33%
Chromium Oxide
33%
Fission Gas
33%
Doped System
33%
Diffusion Coefficient
33%
Oxygen Ions
33%
Material Science
Uranium Dioxide
100%
Chromium
50%
Activation Energy
25%
Diffusivity
25%
Thermal Stability
25%
Grain Size
25%
Fission Product
25%
Grain Boundaries
25%
Oxide Compound
25%
Density
25%
Chromium Ion
25%
