Random Crystal Field Effects on the Mixed-Spin 1/2 and 5/2 Blume-Capel Model
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DOI: 10.1007/s10773-017-3605-2
Abstract: The Bethe lattice approach is used to examine the effect of a random crystal field (RCF) on the mixed spin-1/2 and 5/2 Blume-Capel model. A bimodal form of RCF is considered which either turns the… read more here.
Keywords: field; model; random crystal; spin blume ... See more keywords
The Magnetic Properties of the Mixed Ferrimagnetic Ising System with Random Crystal Field
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DOI: 10.1007/s10948-016-3909-0
Abstract: Using the effective-field theory EFT based on the probability distribution technique, the effect of the random crystal field on the magnetic properties of ferrimagnetic mixed Ising system with both spin-1 and spin-3/2 is investigated. The… read more here.
Keywords: field; magnetic properties; random crystal; ising system ... See more keywords
Random Crystal Field Effect on the Kinetic Spin-1 and Spin-3/2 Under a Time-Dependent Oscillating Field Phase Transitions
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DOI: 10.1007/s10948-017-4437-2
Abstract: The effect of random crystal field on the stationary states of the kinetic spin-1 and spin-3/2 Blume-Capel model is investigated within the framework of the mean field approach. The Glauber-type stochastic dynamics is used to… read more here.
Keywords: kinetic spin; field; time; spin ... See more keywords
The bimodal random crystal field and biquadratic exchange interaction effects for the spin-3/2 Ising model on the Bethe lattice
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Journal of Physics"
DOI: 10.1016/j.cjph.2017.10.005
Abstract: Abstract The phase transition properties of Blume–Emery–Griffiths (BEG) model for the spin-3/2 system are investigated on the Bethe lattice (BL) when the system is under the effect of both random crystal field (D) and biquadratic… read more here.
Keywords: biquadratic exchange; field biquadratic; bethe lattice; random crystal ... See more keywords
Multiple transitions in an infinite range p-spin random crystal field Blume-Capel model.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.106.034134
Abstract: We study a p-spin model with ferromagnetic coupling and quenched random crystal fields for p≥3 for spin-1 systems. We find that the model has lines of first-order transitions at finite temperature (T) for all p≥3.… read more here.
Keywords: random crystal; crystal field; range; model ... See more keywords