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1997 | 92 | 2 | 383-386
Article title

Annealed Alloy of Ising Magnets Within Two-Site Cluster Approximation

Content
Title variants
Languages of publication
EN
Abstracts
EN
Ising mixture with equilibrium disorder is considered. The nearest neighbour spin coupling and direct interatomic interaction are taken into account within two-site cluster approximation. Thermodynamic potential and q-dependent pair correlation function are obtained. Interplay between interspin and interatomic interactions, their influence on magnetic phase transition and alloy segregation are studied. Cluster fluctuations cause significant changes with respect to mean field theory: phase diagram complicates and magnetic properties deviate from those of quenched system.
Keywords
EN
Year
Volume
92
Issue
2
Pages
383-386
Physical description
Dates
published
1997-08
References
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv92z229kz
Identifiers
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