Dynamic hysteresis loops of the spin-2 bilayer Ising model
CHINESE JOURNAL OF PHYSICS, cilt.56, sa.3, ss.807-818, 2018 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 56 Sayı: 3
- Basım Tarihi: 2018
- Doi Numarası: 10.1016/j.cjph.2018.03.010
- Dergi Adı: CHINESE JOURNAL OF PHYSICS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.807-818
- Yozgat Bozok Üniversitesi Adresli: Evet
Özet
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.