Tuning Yttrium Σ7(0001) Twist Grain Boundary Properties through Segregation and Co-segregation of Low Neutron Absorption Elements: First-Principles Insights

Guanlin Lyu, Yuguo Sun, Panpan Gao +1

Elements with low thermal neutron absorption cross-sections are ideal for enhancing structural materials in nuclear systems. In this study, We systematically investigate the segreg…