Mixed Spin-2 and Spin-3/2 Blume-Emery-Griffiths (BEG) Model on the Bethe Lattice

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AuteurKARIMOU, MOUNIROU
AuteurYESSOUFOU, RACHIDI ADENIYI AKAMBI
AuteurHONTINFINDE, FELIX
Date d'ajout2026-06-02T16:06:57Z
Date de disponibilite2026-06-02T16:06:57Z
Date de publication2015
ResumeThe mixed spin-2 and spin-3/2 Blume-Emery-Griffiths (BEG) Ising ferrimagnetic system is studied by the Bethe lattice approach. The ground-state phase diagram is constructed. The influence of the crystal-field and the biquadratic interactions among neighboring spins on the thermal behaviors of the system is singled out. The system displays very rich critical behaviors with the existence of tricritical points. Compensation points where the global magnetization of the system vanishes have been detected for appropriate values of the system parameters.
Autre identifiantBECDB-1525
URIhttps://dspace.uac.bj/handle/123456789/1666
Languefr
Fait partie deWorld Journal of Condensed Matter Physics
SujetBEG model
SujetTricritical Point
Sujetcompensation points
SujetBethe lattice
TitreMixed Spin-2 and Spin-3/2 Blume-Emery-Griffiths (BEG) Model on the Bethe Lattice
TypeArticle

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