Comparisons between adsorption and diffusion of alkali, alkaline earth metal atoms on silicene and those on silicane: Insight from first-principles calculations
Xu Bo†, 
, Lu Huan-Sheng, Liu Bo, Liu Gang, Wu Mu-Sheng, Ouyang Chuying
, Lu Huan-Sheng, Liu Bo, Liu Gang, Wu Mu-Sheng, Ouyang Chuying Optimized geometric structures of (a) silicene and (b) silicane; possible adsorption sites on the lattices of (c) silicene and (d) silicane.
