ELECTRONIC-SPECTRUM OF D-IMPURITY AND PHASE-STABILITY IN MULTICOMPONENT SOLID-SOLUTIONS OF TRANSITION-METALS

The boundaries of phase stability were analysed for ternary solid solu tions of transition metals by the position of d-peak of impurity eleme nt relative to the Fermi level (M(d) method). The calculation of impur ity states was performed by a method of LMTO Green's function. The pha se boundaries of ternary nickel-based solid solutions were constructed . The limits ui the applicability of the method were considered.