On the Electronic Effect of V, Fe, and Ni on MgO(100) and BaO(100) Surface: An Explanation from a Periodic Density Functional

Figure 5

DOS of the V (a), Fe (b), and Ni (c) doped BaO(100) surfaces. In all cases, undoped, doped, and projected DOS of the doping atom are displayed with black, red, and blue lines, respectively. Only region near to the Fermi level is plotted for a better overview.

(a)

(b)

(c)