Effect of the Hamiltonian parameters on the hysteresis properties of the kinetic mixed spin (1/2,1) Ising ferrimagnetic model on a hexagonal lattice


Bati M., ERTAŞ M.

PHYSICA B-CONDENSED MATTER, vol.513, pp.40-47, 2017 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 513
  • Publication Date: 2017
  • Doi Number: 10.1016/j.physb.2017.02.033
  • Journal Name: PHYSICA B-CONDENSED MATTER
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.40-47
  • Keywords: Mixed spin (1/2,1), Ising ferrimagnetic system, Dynamic mean-field theory, Hysteresis properties, Hexagonal lattice, BLUME-CAPEL MODEL, MAGNETIC-PROPERTIES, MONTE-CARLO, THERMODYNAMICAL PROPERTIES, COMPENSATION BEHAVIORS, LAYERING TRANSITIONS, 4-SPIN INTERACTION, DECORATED SQUARE, PHASE-DIAGRAMS, CRYSTAL-FIELD
  • Recep Tayyip Erdoğan University Affiliated: Yes

Abstract

The hysteresis properties of a kinetic mixed spin (1/2, 1) Ising ferrimagnetic system on a hexagonal lattice are studied by means of the dynamic mean field theory. In the present study, the effects of the nearest-neighbor interaction, temperature, frequency of oscillating magnetic field and the exchange anisotropy on the hysteresis properties of the kinetic system are discussed in detail. A number of interesting phenomena such as the shape of hysteresis loops with one, two, three and inverted-hysteresis/proteresis (butterfly shape hysteresis) have been obtained. Finally, the obtained results are compared with some experimental and theoretical results and a qualitatively good agreement is found.

The hysteresis properties of a kinetic mixed spin (1/2, 1) Ising ferrimagnetic system on a hexagonal lattice are studied by means of the dynamic mean field theory. In the present study, the effects of the nearest-neighbor interaction, temperature, frequency of oscillating magnetic field and the exchange anisotropy on the hysteresis properties of the kinetic system are discussed in detail. A number of interesting phenomena such as the shape of hysteresis loops with one, two, three and inverted-hysteresis/proteresis (butterfly shape hysteresis) have been obtained. Finally, the obtained results are compared with some experimental and theoretical results and a qualitatively good agreement is found.