The effect of replacing pnictogen elements on the physical properties SrMg2 |
(color online) Difference charge density iso-surface display of (a) SrMg2N2, (b) SrMg2P2, (c) SrMg2As2, (d) SrMg2Sb2, and (e) SrMg2Bi2 unit cells. Red and blue colors indicate the charge abundance and deficiency, respectively, as shown in the color strip. |