In this work, we studied the magnetic properties and hysteresis behavior of the
ferromagnetic spin-3/2 Blume–Capel model with a transverse crystal field in a graphene …

Using the effective field theory with a probability distribution technique that accounts for the
self-spin-correlation functions, the critical temperature and the layer longitudinal …

For respective quantities, ie, Hamiltonians, parameters, and energy level splittings, related to
two physically distinct notions X and Y, various cases of confused terminology have been …

We investigate a ferromagnetic spin-1 Ising model with a transverse single-ion crystal-field
term. By means of a map** to the usual spin-1/2 transverse Ising model, we determine the …

Magnetic properties of a mixed spin-1 2 and spin-1 Ising model on honeycomb lattice are
exactly investigated within the framework of generalized star-triangle map** …

We examine the phase diagram of the spin-1 Blume–Capel model in a transverse crystal
field. Using an improved pair approximation within the framework of Bogoliubov variational …

Magnetic properties of a mixed spin-12 and spin-32 Ising model on honeycomb lattice are
investigated within the framework of an exact star-triangle map** transformation. The …

Abstract The mixed spin-1/2 and spin-1 Ising model on the Bethe lattice with both uniaxial as
well as biaxial single-ion anisotropy terms is solved exactly by combining star-triangle and …

The thermodynamic properties of the spin S= 3/2 ferromagnetic Ising model in the presence
of transverse and longitudinal crystal fields (equivalent to the Blume-Capel model with a …