Gao, An-Yuan; Liu, Yue-Lin; Dai, Zhen-Hong; Duan, Chen - In: The European Physical Journal B - Condensed Matter and … 86 (2013) 8, pp. 1-8
Impurity H is inclined to be trapped by some defects with more space such as vacancy and grain boundary when it dissolves in a metal. Inversely, H can also enhance formation of large amount of vacancies even if there are few vacancies in intrinsic metals initially. Using first-principles...