The effect of oxygen vacancies on the electronic structures, magnetic properties and the stability of SrTiO3(001) surface

We supplied Fig. 5 in this edition of the manuscript. Fig. 5 gives the partial density of states (PDOS) of the Ti atoms adjacent to the oxygen vacancy for the seven TiO2-terminated magnetic models. (a) SrTiO(001)-TiO2(2 × 2)-1VO, (b) SrTiO(001)-TiO2(2 × 2)-2VO(1), (c) SrTiO(001)-TiO2(2 × 2)-2VO(2) model, (d) SrTiO(001)-TiO2(2 × 2)-2VO(3) model, (e) SrTiO(001)-TiO2(2 × 2)-2VO(4) model, (f) SrTiO(001)-TiO2(2 × 2)-2VO(6) model, and (g) SrTiO(001)-TiO2(2 × 2)-2VO(7) model.140