Spin-1/2 Ising model on a AFM/FM two-layer Bethe lattice in a staggered magnetic field
Sign Up to like & getrecommendations! Published in 2018 at "Chinese Journal of Physics"
DOI: 10.1016/j.cjph.2018.04.008
Abstract: Abstract A bilayer spin-1/2 Ising model consisting of two superposed Bethe lattices with antiferromagnetic/ferromagnetic interactions is studied by the use of exact recursion relations in a pairwise approach in the presence of an external staggered… read more here.
Keywords: staggered magnetic; model; bethe; ising model ... See more keywords
Reentrant phenomenon in a transverse spin-1 Ising nanoparticle with diluted magnetic sites
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2017.06.043
Abstract: Abstract In the present work, we have examined the influence of surface shell exchange coupling on the magnetic properties of a diluted ferromagnetic spin- 1 Ising nanocubic particle, by employing the effective-field theory with correlations… read more here.
Keywords: transverse spin; reentrant phenomenon; phenomenon transverse; ising nanoparticle ... See more keywords
Magnetic properties of mixed spin-5/2 and spin-2 Ising model on a decorated square lattice: A Monte Carlo simulation
Sign Up to like & getrecommendations! Published in 2019 at "Physica A: Statistical Mechanics and its Applications"
DOI: 10.1016/j.physa.2018.09.190
Abstract: Abstract The magnetic properties of mixed spin-5/2 and spin-2 Ising model on a decorated square lattice are studied using the Monte Carlo simulations. The ground state phase diagrams of mixed spin-5/2 and spin-2 Ising model… read more here.
Keywords: model decorated; spin spin; ising model; decorated square ... See more keywords
Nature of intermediate magnetization plateaus of a spin-1/2 Ising-Heisenberg model on a triangulated Husimi lattice resembling a triangulated kagome lattice.
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review E"
DOI: 10.1103/physreve.102.012132
Abstract: The spin-1/2 Ising-Heisenberg model on a triangulated Husimi lattice is exactly solved in a magnetic field within the framework of the generalized star-triangle transformation and the method of exact recursion relations. The generalized star-triangle transformation… read more here.
Keywords: husimi lattice; model; spin ising; magnetization ... See more keywords
Relaxation times obtained from the rate equations using path probability method for the spin-1 Ising model
Sign Up to like & getrecommendations! Published in 2019 at "Modern Physics Letters B"
DOI: 10.1142/s0217984919502580
Abstract: We have presented the time-dependent behaviors of a spin-1 Ising model (with both bilinear and biquadratic interactions) in the neighborhood of the equilibrium states via the path probability method. The rate equations as introduced by… read more here.
Keywords: relaxation times; probability method; ising model; spin ising ... See more keywords
The thermal properties of the mixed spin-1/2, 1, 3/2 Ising model on the Bethe lattice
Sign Up to like & getrecommendations! Published in 2020 at "Modern Physics Letters B"
DOI: 10.1142/s0217984921500792
Abstract: A triple mixed-spin Ising system defined on the Bethe lattice is numerically investigated by means of exact recursion relations (ERRs) calculations. The lattice is constituted by three types of magnetic atoms A, B, C with… read more here.
Keywords: see text; formula see; bethe lattice; spin ising ... See more keywords
Random-anisotropy mixed-spin Ising on a triangular lattice
Sign Up to like & getrecommendations! Published in 2023 at "Condensed Matter Physics"
DOI: 10.5488/cmp.26.23601
Abstract: We have studied the mixed spin-1/2 and 1 Ising ferrimagnetic system with a random anisotropy on a triangular lattice with three interpenetrating sublattices A, B, and C. The spins on the sublattices are represented by… read more here.
Keywords: triangular lattice; random anisotropy; spin ising; mixed spin ... See more keywords