Condensed Matter Physics, 2001, Vol. 4, No. 1 (25), pp. 141-148

Electron density of states and spectrum of disordered s-d model

Yu.K.Rudavskii, G.V.Ponedilok, L.A.Dorosh

Lviv National Polytechnic University, 12 S.Bandera Str, 79013 Lviv, Ukraine

Received August 23, 2000, in final form November 1, 2000

Structurally disordered s-d model of magnetism in metals is investigated. The simplified model of binary alloy structure is offered, the structural correlation functions are calculated. The self-consistent equations for calculation of a spectrum, magnetization, electronic spin polarization and temperature of phase transition are obtained.

Key words: amorphous systems, magnetization, polarization

PACS: 75.30.Ds, 75.50.K

© Yu.K.Rudavskii, G.V.Ponedilok, L.A.Dorosh