“…Until now, the surface structures and growth modes of various adsorbate metals (e.g. Cu [3], Co [4], Fe [5], Ni [6], Mg [7], Ba [8], K [9], S [10], In [11], Ag [12][13][14][15][16][17], Au [18,19], Sn [20,21], Pb [22][23][24][25], etc) on Mo (110) substrates have been investigated by a variety of experimental and theoretical methods in a number of works. Recently, the formation of oxide layers on transition metal (TM) surfaces has also received considerable attention [26][27][28][29], including the Mo (110) surface [30,31].…”