A review of displacement cascade simulations using molecular dynamics emphasizing interatomic potentials for TPBAR components

A review of displacement cascade simulations using molecular dynamics emphasizing interatomic potentials for TPBAR components

Blog Article

Abstract This review explores molecular dynamics simulations for studying radiation damage in Tritium Producing Burnable Absorber Rod (TPBAR) materials, emphasizing the role of interatomic Collections potentials in displacement cascades.Recent machine learning potentials (MLPs), trained on quantum data, enhance prediction accuracy over traditional models like EAM.We highlight temperature, PKA energy, and composition effects on damage evolution in TPBAR components, recommending suitable potentials and discussing advancements for materials in 929 extreme radiation environments.