Research Article

Effects of Single Doping and Composite Doping of Yttrium and Antimony on the Structural, Thermodynamic, Mechanical, and Electronic Properties of Mg2Si by First Principles

Table 3

The elastic constants for Mg2Si, (a) Mg7Si4Y, (c) Mg8Si4Y, (f) Mg8Si4Sb, (g) Mg6Si4YSb, (i) Mg7Si4YSb, (m) Mg8Si4YSb, and (n) Mg7Si4YSb.

PhasesElastic stiffness constants (GPa)

Mg2Si
(a) Mg7Si4Y
(c) Mg8Si4Y
(f) Mg8Si4Sb
(g) Mg6Si4YSb
(i) Mg7Si4YSb
(m) Mg8Si4YSb
(n) Mg7Si4YSb