Structural, electronic and optical properties of LaxSc1-xSb alloys

Abstract

We present calculations of the structural, electronic and optic properties of LaxSc1-xSb ternary alloys for 0≤x≤1, by using the first principle full potential linear muffin-tin orbital (FPLMTO) method based on the local density approximation (LDA). the lattice constant, bulk modulus, electronic band structures, density of state and optical properties such as dielectric functions, refractive index and extinction coefficient are calculated and discussed for (x=0.25, 0.5 and 0.75). Our results agree well with the available data in the literature.