Helium nano-bubble bursting near the nickel surface
Gong Heng-Feng1, 2, 3, 4, †, Liu Min2, Gao Fei4, Li Rui1, Yan Yan1, Huang Heng1, Liu Tong1, Ren Qi-Sen1
       

(color online) Released rate of He atoms as a function of the simulation time at 500 K for different orientations with He-to-vacancy ratios: (a) 1:1; (b) 2:1; (c) 3:1.