Showing papers by "Shiv Nadar University published in 1975"
TL;DR: In this article, the renormalized propagator formalism of Niizeki is used to calculate local-environment effects on the density of states of disordered alloys, and random transfer integrals of Shiba's type are included in the theory.
Abstract: The renormalized propagator formalism of Niizeki is used to calculate local-environment effects on the density of states of disordered alloys. Random transfer integrals of Shiba's type are included in the theory. Numerical results of density of states of a simple cubic binary alloy A x B 1-x are presented.
13 citations
TL;DR: In this article, the authors proposed a method which enables one to apply the self-consistent boundary site approximation to a system of any dimensionality, and the electronic density of states for a diamond lattice is calculated.
Abstract: The authors propose a method which enables one to apply the self-consistent boundary site approximation to a system of any dimensionality. The electronic density of states for a diamond lattice is calculated and compared with results from other theories.
3 citations