Dynamic hysteresis loops of the spin-2 bilayer Ising model


ERTAŞ M., BATI M., TEMİZER Ü.

CHINESE JOURNAL OF PHYSICS, vol.56, no.3, pp.807-818, 2018 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 56 Issue: 3
  • Publication Date: 2018
  • Doi Number: 10.1016/j.cjph.2018.03.010
  • Title of Journal : CHINESE JOURNAL OF PHYSICS
  • Page Numbers: pp.807-818

Abstract

Based on the mean-field theory and Glauber-type stochastic dynamics, the dynamic hysteresis loops (DHLs) of the spin-2 Ising model are studied on the bilayer square lattice. The DHLs are given for different values of temperature, crystal-field, exchange interaction and oscillating field frequency. It is found that the physical parameters have a strong effect on the shape and number of the DHLs. The results are compared with some theoretical and experimental works and found in a qualitatively good agreement.