Abstract
Pair and triple configurational interactions in Ni1-cCu c alloys are calculated by the LMTO-ASA-CPA method. Strong dependence of these interactions on concentration connected with the crossing of the d-band edge by the Fermi level is revealed. General microscopic expressions for these interactions are discussed for the case when the electron-electron interaction terms are taken into account in the framework of the density functional method.
Original language | English |
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Article number | 006 |
Pages (from-to) | 8597-8603 |
Number of pages | 7 |
Journal | Journal of Physics Condensed Matter |
Volume | 3 |
Issue number | 44 |
DOIs | |
State | Published - 1991 |
Externally published | Yes |