1 Ocak 2012 Dergi makalesi Açık Erişim

Gulpinar, Gul; Vatansever, Erol; Agartioglu, Mehmet

Citation Style Language JSON

{
  "DOI": "10.1016/j.physa.2012.02.016", 
  "abstract": "We present the dynamical phase diagrams of the kinetic Blume-Capel model with random diluted single-ion anisotropy in a square lattice under the presence of a time-varying (oscillating) external magnetic field calculated by an analytical method, the effective-field theory (EFT). The kinetics is modeled with the formalism of a master equation. The time-averaged magnetization (M) acts as the order parameter and divides the temperature-field plane into three regions: ferromagnetic, paramagnetic, and coexistence of ferromagnetic and paramagnetic phases. In addition, the hysteresis loop area and the dynamic correlation function are calculated. It is observed that the inclusion of spin-spin correlations suppress the first-order transition lines and dynamical tricritical points for all values of the crystal-field concentration. (c) 2012 Elsevier B.V. All rights reserved.", 
  "author": [
    {
      "family": "Gulpinar", 
      "given": " Gul"
    }, 
    {
      "family": "Vatansever", 
      "given": " Erol"
    }, 
    {
      "family": "Agartioglu", 
      "given": " Mehmet"
    }
  ], 
  "container_title": "PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS", 
  "id": "83867", 
  "issue": "13", 
  "issued": {
    "date-parts": [
      [
        2012, 
        1, 
        1
      ]
    ]
  }, 
  "page": "3574-3584", 
  "title": "Effective-field theory with the differential operator technique for a kinetic Blume-Capel model with random diluted single-ion anisotropy", 
  "type": "article-journal", 
  "volume": "391"
}