Effective-field theory for dynamic phase diagrams of the kinetic spin-3/2 Blume-Capel model under a time oscillating longitudinal field


ERTAŞ M. , Kocakaplan Y., KESKİN M.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, cilt.348, ss.113-119, 2013 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 348
  • Basım Tarihi: 2013
  • Doi Numarası: 10.1016/j.jmmm.2013.08.012
  • Dergi Adı: JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
  • Sayfa Sayıları: ss.113-119

Özet

Dynamic phase diagrams are presented for the kinetic spin-3/2 Blume-Capel model under a time oscillating longitudinal field by use of the effective-field theory with correlations. The dynamic equation of the average magnetization is obtained for the square lattice by utilizing the Glauber-type stochastic process. Dynamic phase diagrams are presented in the reduced temperature and the magnetic field amplitude plane. We also investigated the effect of longitudinal field frequency. Finally, the discussion and comparison of the phase diagrams are given. (c) 2013 Published by Elsevier B.V.