Crystal field dilution in S-1 Blume Capel model: Hysteresis behaviors

AKINCI Ü.

PHYSICS LETTERS A, cilt.380, ss.1352-1357, 2016 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 380
  • Basım Tarihi: 2016
  • Doi Numarası: 10.1016/j.physleta.2016.01.056
  • Dergi Adı: PHYSICS LETTERS A
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1352-1357
  • Anahtar Kelimeler: Blume Capel model, Double hysteresis, Triple hysteresis, Crystal field dilution, SPIN-1 ISING-MODEL, PHASE-DIAGRAMS, MAGNETIC-PROPERTIES, LOOPS, BOND
  • Dokuz Eylül Üniversitesi Adresli: Evet

Özet

Hysteresis characteristics of the crystal field diluted S-1 Ising (Blume-Capel) model have been studied within the effective field approximation. Paramagnetic and double hysteresis behaviors for the paramagnetic phase have been obtained. It has also been shown that, for the ferromagnetic phase of the system, single and triple hysteresis behaviors may occur. Regions that show these different hysteresis behaviors are explicitly obtained in the space of Hamiltonian parameters. Besides, physical mechanisms that give rise to these behaviors have been given. (C) 2016 Elsevier B.V. All rights reserved.