1 research outputs found
Crystalline Field Effects on Magnetic and Thermodynamic properties of a Ferrimagnetic Centered Rectangular Structure
The magnetic properties and phase diagrams of the mixed spin Ising model,
with spins S=1 and {\sigma}=1/2 on a centered rectangular structure, have been
investigated using Monte Carlo simulations based on the Metropolis algorithm.
Every spin at one lattice site has four nearest-neighbor spins of the same type
and four of the other type. We have assumed ferromagnetic interaction between
the same spins type, antiferromagnetic for different spin types. An additional
single-site crystal field term on the S=1 site was considered. We have shown
that the crystal field enhances the existence of the compensation behavior of
the system. In addition, the effects of the crystal field and exchange coupling
on the magnetic properties and phase diagrams of the system have been studied.
Finally, the magnetic hysteresis cycles of the system for several values of the
crystal field have been found.Comment: 19 pages, 12 figures. arXiv admin note: text overlap with
arXiv:2012.1092