Supported by the National Natural Science Foundation of China under Grant No 10774124.
Adsorption of ordered (2 × 2) arrays of Nb4 clusters on the insulating surface of NaCI(100) is studied by the first-principles calculations within the density functional theory. The calculations on the relaxed ge...
Supported by the National Natural Science Foundation of China under Grant No 10374076.
Based on first-principles calculations, we show that very high-density periodic arrays of Nb4 clusters with both the tetrahedron and quadrangle configurations can be stably absorbed on the Cu(111) and Cu(100) surf...