We present a study of a classical ferrimagnetic model on a square lattice in which the two
interpenetrating square sublattices have spins one-half and one. This model is relevant for …

The mixed spin-1 and spin-3 2 Ising ferrimagnetic system with different anisotropies is
studied within the mean-field theory based on Bogoliubov inequality for the Gibbs free …

Within an effective-field formalism we study effects of different single-ion anisotropies on the
magnetic properties (phase diagram, total and sublattice magnetizations) of a mixed spin-1 …

We presented a study of the magnetic properties of a mixed-spin Ising ferrimagnetic model
on a hexagonal lattice. The lattice is formed by alternate layers of spins σ= 1/2 and S= 1. For …

The magnetic properties of an anti-ferromagnetic and ferrimagnetic mixed spin-1/2 and spin-
5/2 Ising model with a crystal field in a longitudinal magnetic field on the honeycomb (z= 3) …

We employ a real-space renormalization-group (RSRG) approach to study a mixed-spin
(spin-1 2 and spin-1) antiferromagnetic Ising model on the square lattice. The model …

Monte Carlo simulation has been applied to study the thermal and magnetic properties of
the inverse spinel-like structure, copper fluoride as an example, of spin 1/2-spin 1 Ising …

The critical behaviour of a mixed spin-1 2 and spin-1 Ising system is investigated by the use
of the two-site cluster effective-field theory. The general expressions for evaluating the …

An effective-field theory is developed for a mixed Ising system, consisting of spin 1 and spin
3 2 with different anisotropies in a transverse field on a honeycomb (z= 3) lattice. The …

We study the effect of two different single-ion anisotropies in the phase diagram and in the
compensation temperature of mixed spin-2 and spin-5/2 Ising ferrimagnetic system. We …