CVM study of FCC and BCC Ising magnets with generalised spin number
Source abstract
Abstract
Abstract Calculations using the cluster variation method (CVM) in the tetrahedron approximation have been applied to multicomponent FCC and BCC Ising systems with spin number up to s =7/2. The magnetic specific heat capacity ( C H ) of ferro- and antiferromagnetic FCC and BCC systems has been calculated in the first neighbour approximation and compared with data obtained with other methods. A concavity in the C H curve at T ≈ T C /2 develops with increasing spin number.
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Research context
OpenAlex topics: Theoretical and Computational Physics · Matrix Theory and Algorithms · Material Dynamics and Properties
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References (25)
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