Electronic Structure of the Ni$\text{}_{3}$Al and Ni$\text{}_{3}$Ga Alloys

The results of ab-initio calculations of the electronic density of states and band electronic structure of the Ni$\text{}_{3}$Al and Ni$\text{}_{3}$Ga alloys are presented.. The calculations are performed with the use of the linear-muffin-tin-orbital (LMTO) method in the atomic sphere approximation. The Barth-Hedin parametrization of the local density exchange correlation energy is used