Stationary State Solutions of a Bond Diluted Kinetic Ising Model: An Effective-Field Theory Analysis

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Vatansever E., Aktas B. O., YÜKSEL Y., AKINCI Ü., Polat H.

JOURNAL OF STATISTICAL PHYSICS, cilt.147, sa.6, ss.1068-1076, 2012 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 147 Sayı: 6
  • Basım Tarihi: 2012
  • Doi Numarası: 10.1007/s10955-012-0519-5
  • Dergi Adı: JOURNAL OF STATISTICAL PHYSICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1068-1076
  • Anahtar Kelimeler: Bond diluted kinetic Ising model, Dynamic phase transition, Effective-field theory, DIFFERENTIAL OPERATOR TECHNIQUE, DYNAMIC PHASE-TRANSITION, MAGNETIC HYSTERESIS, MONTE-CARLO
  • Dokuz Eylül Üniversitesi Adresli: Evet

Özet

We examined the stationary state solutions of a bond diluted kinetic Ising model under a time dependent oscillating magnetic field within the effective-field theory (EFT) for a honeycomb lattice (q=3). The effects of the Hamiltonian parameters on the dynamic phase diagrams have been discussed in detail. Bond dilution process on the kinetic Ising model causes a number of interesting and unusual phenomena such as reentrant phenomena and has a tendency to destruct the first-order transitions and the dynamic tricritical point. Moreover, we have investigated the variation of the bond percolation threshold as functions of the amplitude and frequency of the oscillating field.