Charged Defects in UO2 Bulk and Surface: A First-Principles Study.

Key Points

• This research aims to explore the nature of charged defects in UO2 and their implications for nuclear fuel performance.
• Conducted a first-principles computational analysis of UO2 bulk and surface characteristics.
• Analyzed the behavior of charged defects in different environments.
• Identified key characteristics of charged defects that influence UO2 properties.
• Provided insights that may enhance the safety and efficiency of nuclear fuel.